Sampling device for soy sauce sampling inspection

Abstract

The sampling device comprises an oil filtering cylinder and a sampling cylinder which is detachably connected into the oil filtering cylinder, a handle is installed on the oil filtering cylinder, and vertical sliding grooves are formed in the two sides of the oil filtering cylinder. The two ends of the handle are connected with connecting shafts corresponding to the two vertical sliding grooves respectively. The two connecting shafts are connected into the two vertical sliding grooves in a sliding mode respectively and can rotate in the vertical sliding grooves. The two sides of the oil filtering cylinder are connected with inserting bases correspondingly, and arc-shaped limiting grooves are formed in the two sides of the oil filtering cylinder correspondingly. An upper connecting hole and a lower connecting hole are formed in the two ends of the handle; the arc-shaped limiting groove is connected with a fixing bolt and a nut in threaded connection with the fixing bolt. According to the sampling device for the soy sauce sampling inspection, on the connection of the handle, the handle and the oil filtering cylinder can be vertically arranged, and the angle between the handle and the oil filtering cylinder can be adjusted according to requirements.

Description

Technical Field

[0001] This utility model relates to a sampling device, specifically a sampling device for soy sauce sampling inspection. Background Technology

[0002] Soy sauce, a traditional Chinese condiment, has a complex and lengthy production process involving multiple key steps such as raw material processing, fermentation, and blending. Throughout the entire production process, sampling and testing are important quality control measures to ensure product quality and safety.

[0003] Sampling and testing are conducted throughout the soy sauce production process, especially during fermentation. Regular sampling and testing are performed during fermentation to monitor indicators such as the degree of fermentation and microbial activity. The length of fermentation time has a crucial impact on the flavor of soy sauce. During testing, sampling devices are often required. Existing sampling devices, such as the soy sauce sampling device disclosed in CN222579684U, include a filter cylinder and a handle hinged to the side of the filter cylinder. The handle is fixed horizontally or obliquely to the side of the filter cylinder. During sampling, because soy sauce contains many solid sediments, force is often required to press the filter cylinder into the soy sauce and sediments, especially when there is a large amount of solid sediment (resistance is high). The horizontal or oblique fixing of the handle to the side of the filter cylinder makes applying force inconvenient. Utility Model Content

[0004] The present invention aims to solve the technical problem of providing a sampling device for soy sauce sampling inspection in which the handle and the oil filter can be set vertically.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model for a sampling device for soy sauce sampling inspection is as follows:

[0006] The device includes an oil filter cartridge and a sampling cartridge detachably connected inside the filter cartridge. The filter cartridge is equipped with a handle, and vertical grooves are formed on both sides. Connecting shafts corresponding to the two vertical grooves are connected to both ends of the handle. The two connecting shafts are slidably connected within the two vertical grooves and can rotate within them. Insertion seats are connected to both sides of the filter cartridge, and arc-shaped limiting grooves are formed on both sides. Upper and lower connecting holes are formed at both ends of the handle. Fixing bolts are connected to the arc-shaped limiting grooves. The connecting shafts are threadedly connected to the fixing bolts. When the two connecting shafts slide down to the bottom of the two vertical grooves, the handles are vertically positioned, with both ends of the handles inserted into the two insertion seats. The bottom end of the fixing bolt passes through the arc-shaped limiting groove and the upper connecting hole and is threadedly connected to the nut. When the two connecting shafts slide up to the top of the vertical grooves, the axis of the connecting shafts and the axis of the arc-shaped limiting grooves are on the same straight line. The two ends of the handles are disengaged from the two insertion seats. The bottom end of the fixing bolt passes through the arc-shaped limiting groove and the lower connecting hole and is threadedly connected to the nut.

[0007] A grip is connected above the handle via a vertical connecting rod.

[0008] The grip is circular, and the handle is U-shaped.

[0009] The bottom of the oil filter cartridge is connected to a threaded connector; the sampling cartridge is threadedly connected to the threaded connector; a handle is connected above the sampling cartridge; the upper end of the handle is higher than the upper surface of the oil filter cartridge.

[0010] The sampling cylinder has an oil outlet hole at the bottom; a sealing plug is inserted below the oil outlet hole.

[0011] The technical effects achievable by this utility model are as follows: The sampling device for soy sauce sampling of this utility model allows for vertical connection of the handle and the oil filter cylinder, and the angle between them can be adjusted as needed. When the handle and oil filter cylinder are vertically connected, the two connecting shafts slide down to the bottom of the two vertical grooves, and both ends of the handle are inserted into the two insertion seats. The bottom end of the fixing bolt passes through the arc-shaped limiting groove and the upper connecting hole and is threadedly connected to the nut. At this point, the handle connection is relatively stable, and because the handle and oil filter cylinder are vertically connected, the oil filter cylinder can be easily pressed into the sediment and soy sauce when force is applied. When the handle angle needs to be adjusted, the two connecting shafts slide up to the top of the vertical grooves, and the handle can rotate along the arc-shaped limiting groove. When adjusted to the desired position, the oil filter cylinder and handle are locked together by the fixing bolt and nut. Attached Figure Description

[0012] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0013] Figure 1This is a schematic diagram of the structure of a sampling device for soy sauce sampling inspection according to this utility model;

[0014] Figure 2 yes Figure 1 Enlarged view of part A;

[0015] Figure 3 This is a cross-sectional view of a sampling device for soy sauce sampling inspection according to this utility model;

[0016] Figure 4 yes Figure 3 Enlarged view of part B;

[0017] Figure 5 This is an exploded view of a sampling device for soy sauce sampling inspection according to this utility model;

[0018] Figure 6 This is a schematic diagram of the structure of a sampling device for soy sauce sampling according to the present invention, wherein the two connecting shafts slide up to the top of the vertical slide groove;

[0019] Figure 7 yes Figure 6 Enlarged view of part C;

[0020] Figure 8 This is a schematic diagram of the structure of this utility model where the handle is tilted on the oil filter cylinder;

[0021] Figure 9 yes Figure 8 Enlarged view of part D. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings.

[0023] See Figures 1 to 9 .

[0024] A sampling device for soy sauce sampling inspection includes an oil filter cylinder 1 and a sampling cylinder 2 detachably connected to the oil filter cylinder 1. Specifically, a threaded connection seat 21 is connected to the bottom of the oil filter cylinder 1, and the sampling cylinder 2 is threadedly connected to the threaded connection seat 21. A handle 22 is connected to the top of the sampling cylinder 2, and the upper end of the handle 22 is higher than the upper end face of the oil filter cylinder 1. Preferably, an oil outlet hole 31 is opened at the bottom of the sampling cylinder 2, and a sealing plug 32 is inserted below the oil outlet hole 31. The sampling cylinder 2 of this invention is threadedly connected to the threaded connection seat 21. On the base 21, during installation and disassembly, it is relatively convenient to rotate the sampling cylinder 2 by holding the handle 22. Since the upper end of the handle 22 is higher than the upper end of the oil filter cylinder 1, the handle 22 generally does not sink into the soy sauce. Therefore, the handle 22 is not easily contaminated with soy sauce, and the hand is not easily contaminated with soy sauce when holding the handle 22. When taking soy sauce from the sampling cylinder 2, this utility model can not only directly pour the soy sauce out of the sampling cylinder 2, but also remove the sealing plug 32 so that the soy sauce flows out from the oil outlet 31.

[0025] A handle 3 is installed on the oil filter cartridge 1. Vertical grooves 4 are provided on both sides of the oil filter cartridge 1. Connecting shafts 5 corresponding to the two vertical grooves 4 are connected to both ends of the handle 3. The two connecting shafts 5 are slidably connected in the two vertical grooves 4 and can rotate in the vertical grooves 4. Insertion seats 6 are connected to both sides of the oil filter cartridge 1. Arc-shaped limiting grooves 7 are provided on both sides of the oil filter cartridge 1. Upper connecting holes 8 and lower connecting holes 9 are provided at both ends of the handle 3. Fixing bolts 10 and nuts 11 threadedly connected to fixing bolts 10 are connected to the arc-shaped limiting grooves 7. Preferably, a grip 13 is connected to the top of the handle 3 through a vertical connecting rod 12. Specifically, the grip 13 is circular and the handle 3 is U-shaped.

[0026] When the two connecting shafts 5 slide down to the bottom of the two vertical grooves 4 (refer to...) Figure 1 , 2 3, 4), the handle 3 is set vertically, and the two ends of the handle 3 are respectively inserted into the two plug-in seats 6. The bottom end of the fixing bolt 10 passes through the arc-shaped limiting groove 7 and the upper connecting hole 8 and is threadedly connected to the nut 11. At this time, when taking samples, the oil filter cylinder 1 is pressed vertically into the soy sauce and sediment by holding the handle 13, which is relatively easy.

[0027] When the two connecting shafts 5 slide up to the top of the vertical slide groove 4 (refer to...) Figure 6 , 7 (8, 9) The axis of the connecting shaft 5 and the axis of the arc-shaped limiting groove 7 are on the same straight line. The two ends of the handle 3 are respectively detached from the two plug-in seats 6. The bottom end of the fixing bolt 10 passes through the arc-shaped limiting groove 7 and the lower connecting hole 9 and is threadedly connected to the nut 11. When it is necessary to adjust the angle of the handle 3, first unscrew the fixing bolt 10 and the nut 11, and then lift the handle 3 up to Figure 6 Position, at this time the two connecting shafts 5 slide up to the top of the vertical slide groove 4, then install the fixing bolt 10 and nut 11. The bottom end of the fixing bolt 10 passes through the arc-shaped limiting groove 7 and the lower connecting hole 9 and is threadedly connected to the nut 11. When the nut 11 is not tightened, the handle 3 can rotate along the arc-shaped limiting groove 7. When adjusted to the required angle, tighten the nut 11. The oil filter cylinder 1 and the handle 3 are locked by the fixing bolt 10 and the nut 11. At this time, the handle 3 cannot rotate. Therefore, the handle 3 of this utility model can be adjusted according to the required angle.

Claims

1. A sampling device for soy sauce sampling inspection, comprising an oil filter cylinder (1) and a sampling cylinder (2) detachably connected to the oil filter cylinder (1); a handle (3) is installed on the oil filter cylinder (1), characterized in that: The oil filter cylinder (1) has vertical grooves (4) on both sides; the handle (3) is connected to two connecting shafts (5) corresponding to the two vertical grooves (4) at both ends; the two connecting shafts (5) are slidably connected in the two vertical grooves (4) and can rotate in the vertical grooves (4); the oil filter cylinder (1) has plug-in seats (6) on both sides, and arc-shaped limiting grooves (7) are opened on both sides; the handle (3) has an upper connecting hole (8) and a lower connecting hole (9) at both ends; the arc-shaped limiting groove (7) is connected to a fixing bolt (10) and a nut (11) threadedly connected to the fixing bolt (10); when the two... When the connecting shaft (5) slides down to the bottom of the two vertical slide grooves (4), the handle (3) is set vertically, and the two ends of the handle (3) are respectively inserted into the two plug-in seats (6). The bottom end of the fixing bolt (10) passes through the arc-shaped limiting groove (7) and the upper connecting hole (8) and is threadedly connected to the nut (11). When the two connecting shafts (5) slide up to the top of the vertical slide groove (4), the axis of the connecting shaft (5) and the axis of the arc-shaped limiting groove (7) are on the same straight line. The two ends of the handle (3) are respectively disengaged from the two plug-in seats (6). The bottom end of the fixing bolt (10) passes through the arc-shaped limiting groove (7) and the lower connecting hole (9) and is threadedly connected to the nut (11).

2. The sampling device for soy sauce sampling inspection according to claim 1, characterized in that: A grip (13) is connected above the handle (3) via a vertical connecting rod (12).

3. The sampling device for soy sauce sampling inspection according to claim 2, characterized in that: The grip (13) is circular, and the handle (3) is U-shaped.

4. The sampling device for soy sauce sampling inspection according to claim 1, characterized in that: The bottom of the oil filter cylinder (1) is connected to a threaded connector (21); the sampling cylinder (2) is threadedly connected to the threaded connector (21); a handle (22) is connected above the sampling cylinder (2); the upper end of the handle (22) is higher than the upper end of the oil filter cylinder (1).

5. The sampling device for soy sauce sampling inspection according to claim 1, characterized in that: The sampling tube (2) has an oil outlet hole (31) at the bottom; a sealing plug (32) is inserted below the oil outlet hole (31).

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