Portable sampling device

Abstract

The utility model relates to sampling equipment technical field, concretely for portable sampling equipment, including connecting pipe, the inner wall of connecting pipe is installed with flow guide pipe, one side of connecting pipe is installed with airflow pipe, the inner wall of airflow pipe is installed with main fixed plate, one side of main fixed plate is equipped with main rotating shaft, one side of vice fixed plate is equipped with vice rotating shaft, one side of vice rotating shaft is installed with vice baffle, one side of airflow pipe is connected with main connecting buckle, the inner wall of main connecting buckle is equipped with the slot, one side of main connecting buckle is equipped with the spigot, the other side of main connecting buckle is equipped with elastic rubber ring, one side of elastic rubber ring is installed with vice connecting buckle, one side of vice connecting buckle is installed with buckle, the inner wall of air cylinder is equipped with piston, one side of piston is installed with pull rod, one side of pull rod is equipped with telescopic spring, improved sampling equipment, by connecting pipe and air cylinder are divided into two modules, to facilitate the cleaning of equipment carries.

Description

Technical Field

[0001] This utility model relates to the field of sampling equipment technology, specifically to portable sampling equipment. Background Technology

[0002] Edible oil is mainly used in food production. Its raw material is oil produced by animals or plants. Due to factors such as the source of raw materials, processing technology and quality, most common edible oils are vegetable oils. At each stage of edible oil production and processing, it is necessary to sample the oil to control the quality of the edible oil. The sampling equipment generally uses a suction pump to provide a stable suction force to extract oil samples from deeper containers or pipes through conduits and sampling containers.

[0003] During the design process of this utility model, the following problems were discovered in the existing technology:

[0004] Most existing sampling equipment has its air cylinder and connecting tube molded as one piece, which makes it inconvenient to carry and clean each time due to the irregular shape of the equipment, making each cleaning process quite cumbersome. Utility Model Content

[0005] The purpose of this invention is to provide a portable sampling device to solve the problems of inconvenience in carrying and cleaning the devices mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a portable sampling device, including a connecting tube, a guide tube installed on the inner wall of the connecting tube, an airflow tube installed on one side of the connecting tube, a main fixing plate installed on the inner wall of the airflow tube, a main rotating shaft provided on one side of the main fixing plate, a main baffle installed on one side of the main rotating shaft, a secondary fixing plate installed at the upper end of the airflow tube, a secondary rotating shaft provided on one side of the secondary fixing plate, a secondary baffle installed on one side of the secondary rotating shaft, a main connecting buckle connected to one side of the airflow tube, a slot provided on the inner wall of the main connecting buckle, an insertion port provided on one side of the main connecting buckle, an elastic rubber ring provided on the other side of the main connecting buckle, a secondary connecting buckle installed on one side of the elastic rubber ring, a snap fastener installed on one side of the secondary connecting buckle, an air cylinder connected to the other side of the secondary connecting buckle, a piston provided on the inner wall of the air cylinder, a pull rod installed on one side of the piston, and a telescopic spring provided on one side of the pull rod.

[0007] More preferably, the upper end of the connecting tube is connected to a flexible tube, one side of the flexible tube is connected to a sampling port, and the bottom of the connecting tube is provided with a collection bottle.

[0008] More preferably, the central axis of the guide tube coincides with the vertical central axis of the connecting tube.

[0009] More preferably, the main baffle forms a rotating structure via a main rotating shaft.

[0010] More preferably, the buckles are arranged at equal angles with the center point of the secondary connecting buckle as the center.

[0011] More preferably, the central axis of the slot coincides with the transverse central axis of the elastic rubber ring.

[0012] More preferably, the piston is configured as an elastic structure by means of a telescopic spring.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] By separating the connecting tube and the air cylinder into two modules, when cleaning the equipment, press the main connecting buckle and then manually rotate the main connecting buckle to rotate the buckle so that it can be removed from the socket, thus separating the connecting tube and the air cylinder, making it easier to clean and carry the equipment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the elastic rubber ring structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the telescopic spring structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the main baffle structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the flow guide tube structure of this utility model.

[0020] In the diagram: 1. Connecting pipe; 2. Guide pipe; 3. Airflow pipe; 4. Main fixing plate; 5. Main rotating shaft; 6. Main baffle; 7. Secondary fixing plate; 8. Secondary rotating shaft; 9. Secondary baffle; 10. Main connecting buckle; 101. Slot; 102. Insert; 103. Elastic rubber ring; 104. Secondary connecting buckle; 105. Clip; 11. Air cylinder; 12. Piston; 13. Pull rod; 14. Telescopic spring; 15. Hose; 16. Sampling port; 17. Collection bottle. Detailed Implementation

[0021] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1 to 5 This utility model provides a technical solution: a portable sampling device, including a connecting tube 1, a guide tube 2 installed on the inner wall of the connecting tube 1, an airflow tube 3 installed on one side of the connecting tube 1, a main fixing plate 4 installed on the inner wall of the airflow tube 3, a main rotating shaft 5 provided on one side of the main fixing plate 4, a main baffle 6 installed on one side of the main rotating shaft 5, a secondary fixing plate 7 installed at the upper end of the airflow tube 3, a secondary rotating shaft 8 provided on one side of the secondary fixing plate 7, a secondary baffle 9 installed on one side of the secondary rotating shaft 8, and a connection on one side of the airflow tube 3. There is a main connecting buckle 10, the inner wall of the main connecting buckle 10 is provided with a slot 101, one side of the main connecting buckle 10 is provided with an insertion port 102, the other side of the main connecting buckle 10 is provided with an elastic rubber ring 103, a secondary connecting buckle 104 is installed on one side of the elastic rubber ring 103, a buckle 105 is installed on one side of the secondary connecting buckle 104, an air pump 11 is connected to the other side of the secondary connecting buckle 104, a piston 12 is provided on the inner wall of the air pump 11, a pull rod 13 is installed on one side of the piston 12, and a telescopic spring 14 is provided on one side of the pull rod 13.

[0023] In this embodiment, as Figure 1 As shown, the upper end of the connecting tube 1 is connected to a flexible tube 15, one side of the flexible tube 15 is connected to a sampling port 16, and the bottom of the connecting tube 1 is provided with a collection bottle 17.

[0024] In this embodiment, as Figure 5 As shown, the central axis of the guide pipe 2 coincides with the vertical central axis of the connecting pipe 1.

[0025] In this embodiment, as Figure 4 As shown, the main baffle 6 forms a rotating structure via the main rotating shaft 5.

[0026] In this embodiment, as Figure 2 As shown, the buckles 105 are arranged at equal angles with the center point of the secondary connecting buckle 104 as the center.

[0027] In this embodiment, as Figure 2 As shown, the central axis of the slot 101 coincides with the transverse central axis of the elastic rubber ring 103.

[0028] In this embodiment, as Figure 3 As shown, the piston 12 forms an elastic structure through the telescopic spring 14.

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the portable sampling device operates as follows during use:

[0030] First, insert the sampling port 16 into the oil drum to be sampled. Then, manually pull the lever 13 back and forth to drive the piston 12 to slide and draw in air. During the air intake, the main rotating shaft 5 drives the main baffle 6 to rotate, drawing in oil through the sampling port 16. Then, the oil enters the collection bottle 17 through the guide pipe 2. The guide pipe 2 blocks the inlet of the airflow pipe 3 to prevent oil from entering the air cylinder 11. When the piston 12 pushes to release air, the auxiliary rotating shaft 8 drives the auxiliary baffle 9 to rotate, releasing air. At the same time, the main fixing plate 4 prevents the main baffle 6 from rotating, preventing gas from re-entering the hose 15. After taking the sample, press the main connecting buckle 10 to compress the elastic ring 103. Then, manually rotate the main connecting buckle 10 to drive the buckle 105 to rotate, allowing the buckle 105 to be removed from the insertion port 102, separating the connecting pipe 1 from the air cylinder 11 for easy cleaning and carrying of the equipment.

[0031] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A portable sampling device, comprising a connecting tube (1), characterized in that: A guide pipe (2) is installed on the inner wall of the connecting pipe (1). An airflow pipe (3) is installed on one side of the connecting pipe (1). A main fixing plate (4) is installed on the inner wall of the airflow pipe (3). A main rotating shaft (5) is provided on one side of the main fixing plate (4). A main baffle (6) is installed on one side of the main rotating shaft (5). A secondary fixing plate (7) is installed at the upper end of the airflow pipe (3). A secondary rotating shaft (8) is provided on one side of the secondary fixing plate (7). A secondary baffle (9) is installed on one side of the secondary rotating shaft (8). A main connecting buckle (10) is connected to one side of the airflow pipe (3). The inner wall of the main connecting buckle (10) is provided with a slot (101), one side of the main connecting buckle (10) is provided with a socket (102), the other side of the main connecting buckle (10) is provided with an elastic rubber ring (103), one side of the elastic rubber ring (103) is installed with a secondary connecting buckle (104), one side of the secondary connecting buckle (104) is installed with a buckle (105), the other side of the secondary connecting buckle (104) is connected to an air cylinder (11), the inner wall of the air cylinder (11) is provided with a piston (12), one side of the piston (12) is installed with a pull rod (13), one side of the pull rod (13) is provided with a telescopic spring (14).

2. The portable sampling device according to claim 1, characterized in that: The upper end of the connecting tube (1) is connected to a flexible tube (15), one side of the flexible tube (15) is connected to a sampling port (16), and the bottom of the connecting tube (1) is provided with a collection bottle (17).

3. The portable sampling device according to claim 1, characterized in that: The central axis of the guide pipe (2) coincides with the vertical central axis of the connecting pipe (1).

4. The portable sampling device according to claim 1, characterized in that: The main baffle (6) forms a rotating structure via the main rotating shaft (5).

5. The portable sampling device according to claim 1, characterized in that: The buckles (105) are arranged at equal angles with the center point of the secondary connecting buckle (104) as the center.

6. The portable sampling device according to claim 1, characterized in that: The central axis of the slot (101) coincides with the transverse central axis of the elastic rubber ring (103).

7. The portable sampling device according to claim 1, characterized in that: The piston (12) is elastically structured by a telescopic spring (14).

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