Portable sampler

Abstract

The utility model relates to the technical field of sampling devices, and discloses a portable sampling device which comprises a shell, a first sliding rail is fixedly arranged at the upper end of the shell, a rotating sleeve is arranged at the upper end of the first sliding rail in a sliding mode, a rotating disc is fixedly arranged at the upper end of the rotating sleeve, and handles are arranged on one side of the rotating disc and the position close to one side of the upper end in a clamped mode. And a piston mechanism is arranged in the rotating disc in a sliding mode, second sliding rails are fixedly arranged on the two sides of the shell, and two sliding blocks are arranged at the lower ends of the two second sliding rails in a sliding mode. According to the device, a first fixing rod lifts a clamping block, passes through the clamping block and then is put down, the clamping block slides along the edge of the disc in a groove in the fixing disc, after the clamping block slides to the upper side, a collecting mechanism is put into a clamping mechanism from bottom to top, and then the clamping block is put into a hook at the upper end of the collecting mechanism; and the collecting mechanism can be quickly mounted and dismounted.

Description

Technical Field

[0001] This utility model relates to the field of sampler technology, and in particular to a portable sampler. Background Technology

[0002] Oil testing refers to the analysis and testing of liquid oils to determine their quality, composition, performance, and safety. Oil testing typically includes measuring the oil's physical properties such as density, viscosity, flash point, pour point, and solubility to assess its fluidity, flammability, and stability. A sampler is a device used to collect samples of liquid oils and can be used in a wide range of liquid sampling areas.

[0003] Existing samplers typically consist of a collection tube, valve, and container. During use, the traditional container is usually not detachable and is connected to other structures, making it difficult to carry. Furthermore, traditional samplers are usually integrated designs that cannot be disassembled, requiring the entire device to be removed and the oil in the container poured out before re-collecting and sampling after collection, which is too cumbersome. Therefore, those skilled in the art have provided a portable sampler to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a portable sampler that can collect two test tubes of oil at once. It is very convenient to collect oil from a pile of mixed oil. After collection, the sampler can be stirred. Furthermore, the two collection mechanisms can be quickly installed and disassembled, making oil collection faster.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A portable sampler includes a housing, a first slide rail fixedly mounted on the upper end of the housing, a rotating sleeve slidably mounted on the upper end of the first slide rail, a rotating disk fixedly mounted on the upper end of the rotating sleeve, a handle snapped onto one side and one side of the upper end of the rotating disk, and a piston mechanism slidably mounted inside the rotating disk.

[0007] The outer shell is fixedly provided with a second slide rail on both sides, and two sliding blocks are slidably provided at the lower ends of the two second slide rails. The outer shell is fixedly provided with a snap-fit ​​mechanism at the lower ends of both sides, and a collection mechanism is snapped in the two snap-fit ​​mechanisms. The snap-fit ​​mechanism includes two fixed plates.

[0008] The above technical solution involves rotating the handle to make the rotating disk rotate, and then lifting the threaded shank upwards through the threaded connection between the rotating disk and the threaded shank. The oil is then drawn upwards through the sealing gasket inside the piston tube. The oil then enters the collection mechanism through the limiting ring and the hole. Finally, the collection mechanism can be removed through the snap-fit ​​mechanism.

[0009] Furthermore, the outer casing includes a piston tube, with holes on both sides near the middle of the piston tube, and a limit ring is fixedly installed inside the piston tube near the lower part;

[0010] With the above technical solution, the piston handle slides up and down inside the piston tube to draw oil out of the oil tank. Then, the sealing soft bag is placed on top through the sealing soft gasket and the limiting ring. Furthermore, the oil drawn up can be further allowed to enter the collection mechanism through the limiting ring.

[0011] Furthermore, the piston mechanism includes a limiting plate, a threaded handle is fixedly provided at the lower end of the limiting plate, and a sealing gasket is fixedly provided at the lower end of the threaded handle;

[0012] With the above technical solution, after the threaded shank is rotated by the rotating disk, the thread causes the threaded shank to move upward. Then, the sealed soft bag can form a sealed space. When the threaded shank moves upward, a suction force will be generated to draw the oil up, thus completing the oil collection.

[0013] Furthermore, a fixing disc is fixedly provided on one side of each of the two fixing plates, and a groove is provided inside each of the two fixing discs. A locking block is slidably provided inside the two grooves, and a second fixing rod is fixedly provided on one side of the upper end of the locking block.

[0014] With the above technical solution, the locking block moves along the edge of the fixed disc inside the groove of the fixed disc, and then the second fixing rod at the upper end of the locking block locks the hook at the upper end of the collecting mechanism, after which the product can be placed into the oil drum.

[0015] Furthermore, a first fixing block and a second fixing block are respectively fixedly installed on the upper ends of the two fixing plates. A rotating rod is rotatably installed inside the first fixing block, and a first fixing rod is fixedly installed through the middle of the rotating rod.

[0016] Through the above technical solution, the rotating rod inside the first fixed block limits the first fixed rod, and then the first fixed rod can be directly pried open to make it hinged and rotate at the rotating rod, so that the locking block can pass through and lock the collecting mechanism.

[0017] Furthermore, a retainer is fixedly provided at the upper end of the second fixing block;

[0018] With the above technical solution, the fixture has a hinged rod inside. When this rod is on the outside, the first fixing rod can be taken out from the groove inside the second fixing block. When it is on the inside, the first fixing rod cannot be taken out or put in.

[0019] Furthermore, both collection mechanisms include a collection frame, both collection frames are fixedly provided with hooks at their upper ends, and both collection frames are fixedly provided with collection pipes on opposite sides.

[0020] With the above technical solution, the hook is fixed at the front and rear upper ends of the collection box, and the collection pipe facilitates the entry of oil from the piston tube into the collection box, while the hook facilitates the fixing of this product.

[0021] This utility model has the following beneficial effects:

[0022] 1. The portable sampler proposed in this utility model uses a locking block that slides along the edge of a fixed disc through a groove inside the disc. After sliding to the top, the collection mechanism is inserted into the locking mechanism from bottom to top. Then, the locking block is placed inside the hook at the top of the collection mechanism to fix the collection mechanism. Before that, the first fixing rod is lifted, the locking block passes through, and then it is lowered. This makes the installation and disassembly of the collection mechanism more convenient, the oil collection process is faster, and the detachable collection mechanism also makes the product more convenient to carry.

[0023] 2. The portable sampler proposed in this utility model drives the rotating disk by rotating the handle. Then, the threaded shank inside the rotating disk moves upward by the thread. The oil is sucked upward by the sealing soft pad at the lower end of the threaded shank. After reaching the limit ring, the two ends of the sealing soft pad are made of softer material, which can pass through the sealing soft pad and continue to suck. Then the oil flows into the collection frame through the holes on both sides of the piston tube and then through the collection pipe placed in the holes, thus completing the oil collection. When there are many types of oil in a barrel, the collection mechanism can collect twice at once, which also facilitates subsequent stirring to obtain mixed oil. Attached Figure Description

[0024] Figure 1 This is an axonometric view of the present invention;

[0025] Figure 2 This is a side view of the snap-fit ​​mechanism of this utility model;

[0026] Figure 3 This is a cross-sectional view of the present invention;

[0027] Figure 4 This is an enlarged schematic diagram of point A of this utility model.

[0028] Legend:

[0029] 1. Outer shell; 2. First slide rail; 3. Rotating sleeve; 4. Rotating disk; 5. Handle; 6. Piston mechanism; 7. Snap-fit ​​mechanism; 8. Second slide rail; 9. Collection mechanism; 101. Piston tube; 102. Limiting ring; 103. Hole; 601. Limiting disk; 602. Threaded handle; 603. Sealing gasket; 701. Fixing plate; 702. First fixing block; 703. Rotating rod; 704. First fixing rod; 705. Second fixing block; 706. Fixer; 708. Fixing disc; 709. Groove; 710. Snap-fit ​​block; 712. Second fixing rod; 901. Collection frame; 902. Collection pipe; 903. Hook. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1-4 The present invention provides an embodiment of a portable sampler, comprising a housing 1 for protecting the interior, a first slide rail 2 fixedly mounted on the upper end of the housing 1 for rotating a rotating sleeve 3 inside, facilitating the rotation of a rotating disk 4, a rotating sleeve 3 slidably mounted on the upper end of the first slide rail 2 for supporting the rotating disk 4, a rotating disk 4 fixedly mounted on the upper end of the rotating sleeve 3 for controlling the up and down movement of the piston handle, a handle 5 snapped onto one side and the upper side of the rotating disk 4 for moving the rotating disk 4, and a piston mechanism 6 slidably mounted inside the rotating disk 4 for drawing up the oil inside through the piston principle;

[0032] The outer casing 1 has two fixed second slide rails 8 on both sides, allowing the sliding blocks to slide inside. Two sliding blocks are slidably installed at the lower ends of the two second slide rails 8. When encountering a small oil drum, the sliding blocks are locked onto the side of the oil drum, fixing the device onto the oil drum. The lower ends of both sides of the outer casing 1 are fixed with locking mechanisms 7, which allow for quick installation and removal of the collection mechanism 9. The collection mechanism 9 is locked inside the two locking mechanisms 7 to collect the oil. The locking mechanism 7 includes two fixing plates 701. By rotating the handle 5, the rotating disk 4 is rotated. Then, through the threaded connection between the rotating disk 4 and the threaded handle 602, the threaded handle 602 is lifted upward. Then, through the sealing gasket 603, the oil is sucked upward inside the piston tube 101. Then, through the limiting ring 102 and the hole 103, the oil enters the collection mechanism 9. Finally, the collection mechanism 9 can be removed through the locking mechanism 7.

[0033] The outer casing 1 includes a piston tube 101, with holes 103 on both sides near the middle. A limiting ring 102 is fixedly installed inside the piston tube 101 near the bottom. The piston handle slides up and down inside the piston tube 101, drawing oil from the oil tank. Then, through the sealing gasket 603 and the limiting ring 102, the sealing gasket is pushed onto the upper part of the oil tank. The limiting ring 102 can further allow the drawn-up oil to enter the collection mechanism 9. The piston mechanism 6 includes a limiting plate 601, with a threaded handle 602 fixedly installed at the lower end of the limiting plate 601. A sealing gasket 603 is fixedly installed at the lower end of the threaded handle 602. After the threaded handle 602 is rotated by the rotating plate 4, it is... The threaded shank 602 is pointing upwards, and then the sealed soft bag creates a sealed space. When the threaded shank 602 is upwards, suction is generated, drawing the oil up, thus completing the oil collection. Two fixed plates 701 are each fixedly mounted on opposite sides with a fixed disc 708. Each fixed disc 708 has a groove 709 inside, and a locking block 710 is slidably mounted inside the groove 709. A second fixing rod 712 is fixedly mounted on one side of the upper end of the locking block 710. The locking block 710 moves along the edge of the fixed disc 708 within the groove 709, and then the second fixing rod 712 at the upper end of the locking block 710 holds the upper end of the collection mechanism 9. The hook 903 is engaged, and then the product can be placed into the oil drum. A first fixing block 702 and a second fixing block 705 are respectively fixedly installed on the upper ends of the two fixing plates 701. A rotating rod 703 is rotatably mounted inside the first fixing block 702. A first fixing rod 704 is fixedly mounted through the middle of the rotating rod 703. The rotating rod 703 inside the first fixing block 702 limits the first fixing rod 704. The first fixing rod 704 can be directly pried open to allow it to rotate at the hinge point of the rotating rod 703, allowing the locking block 710 to pass through and lock the collecting mechanism 9. A fixing block 705 is fixedly mounted on the upper end of the second fixing block 705. The device 706 has a hinged rod inside. When the rod is outward, the first fixing rod 704 can be taken out from the groove 709 inside the second fixing block 705. When it is inward, the first fixing rod 704 cannot be taken out or put in. Both collection mechanisms 9 include collection frames 901. Hooks 903 are fixedly installed on the upper end of both collection frames 901. Collection pipes 902 are fixedly installed on opposite sides of both collection frames 901. Hooks 903 are fixed at the front and rear upper ends of collection frames 901. Collection pipes 902 facilitate oil to enter the inside of collection frames 901 from piston pipe 101, and hooks 903 facilitate the fixing of this product.

[0034] Working principle: The first fixing rod 704 lifts the locking block 710 and then lowers it. The locking block 710 slides along the edge of the fixed disc 708 through the groove 709 inside the fixed disc, so that after sliding to the top, the collecting mechanism 9 is placed into the locking mechanism 7 from bottom to top. Then the locking block 710 is placed inside the hook 903 at the upper end of the collecting mechanism 9 to fix the collecting mechanism 9. By turning the handle 5, the rotating disc 4 is driven, and then the threaded shank 602 is driven upward, thus completing the upward suction of oil from the lower end of the piston tube 101. Then the oil flows through the holes 103 on both sides of the piston tube 101, and the limiting ring 102 can also make the oil go inside, and the oil enters the interior of the collecting mechanism 9.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable sampler, comprising a housing (1), characterized in that: The upper end of the outer shell (1) is fixedly provided with a first slide rail (2), and a rotating sleeve (3) is slidably provided on the upper end of the first slide rail (2). A rotating disk (4) is fixedly provided on the upper end of the rotating sleeve (3). A handle (5) is snapped on one side and the upper end of the rotating disk (4). A piston mechanism (6) is slidably provided inside the rotating disk (4). The outer shell (1) is fixedly provided with a second slide rail (8) on both sides. Two sliding blocks are slidably provided at the lower ends of the two second slide rails (8). The outer shell (1) is fixedly provided with a snap-fit ​​mechanism (7) on both sides near the lower end. A collection mechanism (9) is snapped inside the two snap-fit ​​mechanisms (7). The snap-fit ​​mechanism (7) includes two fixing plates (701).

2. The portable sampler according to claim 1, characterized in that: The outer casing (1) includes a piston tube (101), and holes (103) are opened on both sides near the middle of the piston tube (101). A limit ring (102) is fixedly installed inside the piston tube (101) near the bottom.

3. A portable sampler according to claim 1, characterized in that: The piston mechanism (6) includes a limiting plate (601), a threaded handle (602) is fixedly provided at the lower end of the limiting plate (601), and a sealing gasket (603) is fixedly provided at the lower end of the threaded handle (602).

4. A portable sampler according to claim 1, characterized in that: Each of the two fixing plates (701) is fixedly provided with a fixing disc (708) on one side of the opposite side. Each of the two fixing discs (708) has a groove (709) inside. A locking block (710) is slidably provided inside the two grooves (709). A second fixing rod (712) is fixedly provided on one side of the upper end of the locking block (710).

5. A portable sampler according to claim 1, characterized in that: The upper ends of the two fixing plates (701) are respectively fixedly provided with a first fixing block (702) and a second fixing block (705). A rotating rod (703) is rotatably provided inside the first fixing block (702), and a first fixing rod (704) is fixedly provided through the middle of the rotating rod (703).

6. A portable sampler according to claim 5, characterized in that: A fixture (706) is fixedly installed on the upper end of the second fixing block (705).

7. A portable sampler according to claim 1, characterized in that: Both collection mechanisms (9) include a collection frame (901), and a hook (903) is fixedly provided at the upper end of each of the two collection frames (901). A collection pipe (902) is fixedly provided on the opposite side of each of the two collection frames (901).

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