Food sampling cylinder

Abstract

The utility model relates to the technical field of food sampling, in particular to a food sampling cylinder which comprises a sampling cylinder body, a connecting plate is detachably connected to the sampling cylinder body through a bolt, a rotating sleeve is rotatably connected to the connecting plate, a drawing part is slidably connected to the rotating sleeve, and a poke rod is connected to the lower side of the drawing part. A connecting ring is connected to the interior of the sampling barrel, a filter plate is rotationally connected to the connecting ring, a cylindrical rod is connected to the filter plate, an extraction pipe is fixedly connected to the sampling barrel, a scraping plate is fixedly connected to the connecting ring, the scraping plate can make contact with the lower side of the filter plate, and a rubber plug is arranged at the sliding friction position between the rotating sleeve and the extraction part; impurities attached to the surface of the filter plate can be simply scraped in the sampling process, and it is avoided that the filter plate is blocked to affect normal proceeding of subsequent sampling operation.

Description

Technical Field

[0001] The utility model relates to the technical field of food sampling, more specifically to a food sampling cylinder. Background Art

[0002] In the field of food sampling, in order to meet actual testing needs, it is necessary to sample different types of food according to different requirements, including separate sampling operations for liquid foods with solid impurities to detect whether the relevant components in the liquid food meet the requirements. In the prior art, there are many related devices that can achieve separate sampling operations for liquid foods with solid impurities, such as:

[0003] The application number is: 202021325838.5, a food sampling device for detecting liquid food additives, specifically relates to the field of food detection, including a sample storage cylinder, the bottom of the sample storage cylinder is detachably connected to a filter cylinder, the bottom of the filter cylinder is detachably connected to a sampling tube, the top of the sample storage cylinder is movably connected to a sampling rod, the bottom of the sampling rod is fixedly installed with a sealing plate located inside the sample storage cylinder, and the sealing plate fits the inner surface of the sample storage cylinder. During specific use, the utility model filters impurities in the sampling process by setting a filter screen, thereby ensuring that the liquid food additives entering the interior of the sample storage cylinder do not contain solid impurities, improving the efficiency of sampling, and ensuring the accuracy of detection; by setting a sample storage cylinder, a filter cylinder, and a sampling tube, and detachably connecting them to each other, the inside of the sampling tube can be thoroughly cleaned after use, thereby ensuring its secondary use, reducing production costs, and being more practical;

[0004] However, it is not possible to simply scrape off impurities attached to the surface of the filter plate during the sampling process. If the filter plate becomes clogged during the sampling process, the sampling operation needs to be stopped and the entire equipment needs to be disassembled for cleaning, which is time-consuming and labor-intensive, and brings inconvenience to actual use. Utility Model Content

[0005] The utility model provides a food sampling barrel, which has the beneficial effect of being able to simply scrape off impurities attached to the surface of the filter plate during the sampling process, thereby preventing the filter plate from being blocked and affecting the normal performance of subsequent sampling operations.

[0006] A food sampling barrel comprises a sampling barrel, which is detachably connected to a connecting plate by bolts, the connecting plate is rotatably connected to a rotating sleeve, the rotating sleeve is slidably connected to a pulling part, the lower side of the pulling part is connected to a toggle rod, a connecting ring is connected inside the sampling barrel, a filter plate is rotatably connected to the connecting ring, a cylindrical rod is connected to the filter plate, an extraction tube is fixedly connected to the sampling barrel, a scraping plate is fixedly connected to the connecting ring, and the scraping plate can contact the lower side of the filter plate.

[0007] A rubber plug is provided at the sliding friction position between the rotating sleeve and the pumping part.

[0008] The utility model also comprises a handle which is fixedly connected to the rotating sleeve.

[0009] The toggle rod is detachably connected to the pulling part through a bolt.

[0010] The cylindrical rod is detachably connected to the filter plate through bolts.

[0011] The sampling tube further comprises a sliding portion which is slidably connected to the connecting ring. A limiting groove is provided on the sampling tube. A magnetic block which can adsorb the sliding portion is provided in the limiting groove. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0013] Figure 1 and Figure 2 It is a structural schematic diagram of a food sampling tube;

[0014] Figure 3 It is a structural diagram of the sampling tube;

[0015] Figure 4 Schematic diagram of the structure of the twitching part;

[0016] Figure 5 Schematic diagram of the structure of the filter plate;

[0017] Figure 6 Schematic diagram of the structure of the connecting ring;

[0018] Figure 7 Schematic diagram of the structure of the connecting plate. DETAILED DESCRIPTION

[0019] like Figure 1-7 As shown:

[0020] The sampling barrel 101 includes a connecting plate 201 connected to the sampling barrel 101, a rotating sleeve 202 rotatably connected to the connecting plate 201, a pulling part 204 slidably connected to the rotating sleeve 202, a toggle rod 205 connected to the lower side of the pulling part 204, a connecting ring 301 connected inside the sampling barrel 101, a filter plate 303 rotatably connected to the connecting ring 301, a cylindrical rod 304 connected to the filter plate 303, an extraction tube 105 fixedly connected to the sampling barrel 101, a scraping plate 305 fixedly connected to the connecting ring 301, and the scraping plate 305 can contact the lower side of the filter plate 303.

[0021] The sampling personnel holds the transparent arc plate 102 and moves the device to the area where the extraction tube 105 is inserted into the food to be sampled. Then, the pumping part 204 is pulled upward, and the liquid food is pumped up by the pumping part 204, so that the liquid food can pass through the extraction tube 105 into the inner area of ​​the sampling cylinder 101. During this process, the liquid food will pass through the filter plate 303 and enter the upper area of ​​the filter plate 303, while the solid impurities contained in the liquid food will be filtered by the filter plate 303 and then remain on the lower side of the filter plate 303, thereby achieving the effect of separately sampling the liquid components in the food, which is convenient for subsequent separate testing operations on the liquid food.

[0022] After sliding the pumping portion 204 upward to extract an appropriate amount of liquid food, the sampling cylinder 101 is moved away from the sampling position as a whole. The connecting plate 201 is then removed by loosening the bolts, and the sampling cylinder 101 is turned upside down as a whole to pour out the liquid food stored in the sampling cylinder 101. This completes the material removal operation after sampling.

[0023] During the sampling process using this device, if the filter plate is blocked, the pulling part 204 can be operated to move to the position where the toggle rod 205 can contact the cylindrical rod 304, and then the pulling part 204 can be operated to rotate on the rotating sleeve 202, and then the toggle rod 205 is used to toggle the cylindrical rod 304 to rotate the filter plate 303 on the connecting ring 301. During this process, the scraping plate 305 can always be in contact with the lower side of the filter plate 303, and then the scraping plate 305 is used to scrape the lower surface of the filter plate 303, so as to complete the simple scraping operation of impurities attached to the surface of the filter plate 303, thereby avoiding the blockage of the filter plate 303 affecting the normal subsequent sampling operation.

[0024] like Figure 4 As shown:

[0025] A rubber plug is provided at the sliding friction point between the rotating sleeve 202 and the pumping part 204 .

[0026] The provision of the rubber stopper can increase the sliding friction between the pulling part 204 and the rotating sleeve 202, thereby enabling the pulling part 204 to slide to any position on the rotating sleeve 202 for fixation, and thereby enabling the pulling part 204 to maintain a stable posture, bringing convenience to actual use.

[0027] like Figure 4 As shown:

[0028] It also includes a handle 203 fixedly connected to the rotating sleeve 202.

[0029] When the rotating sleeve 202 needs to be rotated, the handle 203 can be held and external force can be applied to the handle 203 to push the rotating sleeve 202 to rotate, thereby rotating the pumping part 204 as a whole, and then the cylindrical rod 304 can be moved by the toggle rod 205 to complete the simple scraping and cleaning operation of the filter plate 303.

[0030] like Figure 4 As shown:

[0031] The toggle rod 205 is detachably connected to the pulling portion 204 via bolts.

[0032] During actual use, the connecting plate 201 can be regularly removed from the sampling tube 101, and the toggle rod 205 can be removed from the pulling part 204 by loosening the bolts, and then the toggle rod 205 and the pulling part 204 can be cleaned separately to reduce the difficulty of cleaning.

[0033] like Figure 5 As shown:

[0034] The cylindrical rod 304 is detachably connected to the filter plate 303 by bolts.

[0035] During cleaning, the cylindrical rod 304 can be removed from the filter plate 303 by unscrewing it, and then the cylindrical rod 304 can be removed from the connecting ring 301 as a whole, and then the device can be further disassembled into multiple parts for easy cleaning.

[0036] like Figure 3 and Figure 5 As shown:

[0037] The sampling tube 101 further includes a sliding portion 302 slidably connected to the connecting ring 301 . A limiting groove 104 is provided on the sampling tube 101 . A magnetic block capable of adsorbing the sliding portion 302 is provided in the limiting groove 104 .

[0038] When using the device, the connecting ring 301 is inserted into the sampling tube 101 until the sliding portion 302 is aligned with the limiting groove 104. The sliding portion 302 is then slid on the connecting ring 301 to insert the sliding portion 302 into the limiting groove 104. The sliding portion 302 is then attracted by the magnetic block in the limiting groove 104, thereby fixing the connecting ring 301 as a whole, so that the filter plate 303 can be firmly positioned to complete the subsequent filtration work.

[0039] Subsequently, the fixing effect of the connecting ring 301 can be removed periodically by sliding the sliding portion 302, and then the connecting ring 301 can be taken out of the sampling tube 101 as a whole, so as to facilitate manual cleaning of the filter plate 303 and improve the cleaning effect of the filter plate 303. At the same time, the device can be further disassembled into multiple parts to reduce the difficulty of cleaning.

[0040] At the same time, if after a certain sampling work, there is a need to detect the fixed materials in the food, the sampling tube 101 can be inverted normally once, and the connecting ring 301 can be removed by sliding the sliding part 302, and then inverted a second time, and then the solid materials stored in the sampling tube 101 can be poured out to facilitate the detection of the solid materials.

[0041] like Figure 3 As shown:

[0042] The sampling tube 101 further includes an auxiliary ring 103 fixedly connected to the sampling tube 101 .

[0043] The setting of the auxiliary ring 103 enables the auxiliary ring 103 to support the entire connecting ring 301, and then when the operation of placing the connecting ring 301 is implemented, the placement height of the connecting ring 301 can be calibrated, thereby assisting the staff to complete the installation of the connecting ring 301.

[0044] like Figure 3 As shown:

[0045] The sampling tube 101 is provided with a transparent arc plate 102 .

[0046] The provision of the transparent arc plate 102 makes the internal situation of the sampling tube 101 clearly visible, thereby facilitating the staff to accurately grasp whether the sampling volume meets the target requirement, bringing convenience to actual use.

[0047] like Figure 4 As shown:

[0048] The handle 203 is wrapped with a rubber layer.

[0049] The rubber layer can further wrap and protect the surface of the handle 203, making it easier for the staff to hold the handle 203 and complete the rotation operation.

[0050] like Figure 6 As shown:

[0051] The scraper plate 305 is detachably connected to the connecting ring 301 via bolts.

[0052] The staff can regularly remove the scraping plate 305 from the connecting ring 301 for separate cleaning, so as to facilitate comprehensive cleaning of the surface of the scraping plate 305 and ensure long-term scraping and cleaning effects.

Claims

1. A food sampling tube, characterized in that: The sampling tube (101) comprises a connecting plate (201) detachably connected to the sampling tube (101) via bolts, a rotating sleeve (202) rotatably connected to the connecting plate (201), a pumping portion (204) slidably connected to the rotating sleeve (202), a toggle rod (205) connected to the lower side of the pumping portion (204), a connecting ring (301) connected inside the sampling tube (101), a filter plate (303) rotatably connected to the connecting ring (301), a cylindrical rod (304) connected to the filter plate (303), an extraction tube (105) fixedly connected to the sampling tube (101), a scraping plate (305) fixedly connected to the connecting ring (301), and the scraping plate (305) capable of contacting the lower side of the filter plate (303).

2. A food sampling cartridge according to claim 1, characterized in that: A rubber plug is provided at the sliding friction point between the rotating sleeve (202) and the pumping part (204).

3. A food sampling cartridge according to claim 2, characterized in that: It also includes a handle (203) fixedly connected to the rotating sleeve (202).

4. A food sampling cartridge according to claim 3, characterized in that: The toggle rod (205) is detachably connected to the pumping portion (204) via bolts.

5. The food sampling cartridge according to claim 4, characterized in that: The cylindrical rod (304) is detachably connected to the filter plate (303) via bolts.

6. The food sampling cartridge according to claim 5, characterized in that: It also includes a sliding portion (302) slidably connected to the connecting ring (301), a limiting groove (104) is provided on the sampling tube (101), and a magnetic block capable of adsorbing the sliding portion (302) is provided in the limiting groove (104).

7. The food sampling cartridge according to claim 6, characterized in that: It also includes an auxiliary ring (103) fixedly connected to the sampling cylinder (101).

8. The food sampling cartridge according to claim 1, characterized in that: The sampling tube (101) is provided with a transparent arc plate (102).

9. The food sampling cartridge according to claim 3, characterized in that: The handle (203) is wrapped with a rubber layer.

10. The food sampling cartridge according to claim 1, characterized in that: The scraper plate (305) is detachably connected to the connecting ring (301) via bolts.

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