Food inspection and detection sampler
By introducing a lifting mechanism and a multi-stage bevel gear transmission system into the food sampler, combined with the sampling head of the crushing and cutting blade, the problem of insufficient adaptability of the sampler to liquid and solid food in the prior art is solved, and the difference is achieved Efficient sampling of types of foods can avoid blockage and improve the adaptability and applicability of the device.
Patent Information
- Application Number
- CN202420178188.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-25
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-01-25
AI Technical Summary
The existing food samplers have relatively single functions and are difficult to effectively sample liquid and solid foods, especially fruit or blocky foods, which can easily lead to clogging of the sampling tube.
A food inspection and testing sampler is designed, using a lifting mechanism and a multi-stage bevel gear transmission system, equipped with a sampling head for crushing and cutting blades, which can adapt to different types of food, and realize the liquid and solid food through a lifting mechanism and a rotating motor. Take samples to avoid blockage.
A comprehensive sampling of liquid and solid food is achieved, the adaptability and universality of the device is improved, and the smoothness and diversity of sampling is ensured.
Smart Images
Figure CN222166632U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of food detection, in particular to a food inspection and detection sampler. Background Art
[0002] As people's living standards improve, they pay more and more attention to food safety issues. Food safety testing provides a strong guarantee for people's lives. Sampling testing devices are often used in food production to test whether the food is safe.
[0003] The existing samplers have relatively simple functions and can usually only sample liquid food or solid food. Even if they can sample both liquid food and solid food, they can usually only sample liquid food and solid particles and solid powder food. For fruit or block food, the sampling tube is easily blocked when sampling. Based on this, this solution provides a food inspection and testing sampler to solve the above problems. Utility Model Content
[0004] In order to solve the above technical problems, a food inspection and testing sampler is provided. The technical solution solves the problem that the existing sampler proposed in the above background technology has a relatively single function and can usually only sample liquid food or solid food, and the sampling tube is easily blocked when sampling fruits or block foods.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A food inspection and detection sampler, comprising a mounting plate, a mounting groove is provided at the upper end of the mounting plate, a sampling barrel is fixedly installed inside the mounting groove, a lifting mechanism is provided on the right side of the sampling barrel, the lifting mechanism is installed on the upper end of the mounting plate, a mounting cavity is provided at the bottom of the sampling barrel, a fixing frame is fixedly connected to the right side of the lower end of the sampling barrel, and the fixing frame is communicated with the mounting cavity, a sampling head is rotatably installed inside the mounting cavity, the upper end of the sampling head is sleeved inside the lower end of a fixing sleeve, the upper end of the fixing sleeve is fixedly connected to the inner wall of the sampling barrel and extends out, a rotating rod is rotatably installed inside the fixing frame, the upper end of the rotating rod extends out of the top plate of the fixing frame and is fixedly connected to the output end of a rotating motor, the rotating motor is fixedly installed at the lower end of the mounting plate, a first bevel gear is fixedly connected to the lower surface of the rotating rod, the first bevel gear is meshed with the second bevel gear, the second bevel gear is transmission-connected to the third bevel gear through a transmission shaft, the third bevel gear is meshed with the fourth bevel gear, and the fourth bevel gear is fixedly installed on the outer side of the sampling head.
[0007] Preferably, the lifting mechanism includes a mounting frame, the mounting frame is fixedly mounted on the upper end of the mounting plate, a driving motor is fixedly mounted on the top of the mounting frame, a threaded screw is rotatably mounted inside the mounting frame, the output end of the driving motor passes through the interior of the mounting frame and is fixedly connected to the upper end of the threaded screw, a moving block is threadedly connected to the surface of the threaded screw, and the left end of the moving block is fixedly connected to the lifting plate.
[0008] Preferably, the lower end of the lifting plate is fixedly connected to a connecting rod, the lower end of the connecting rod is fixedly connected to a piston plate, and the side of the piston plate is movably connected to the inner wall of the sampling cylinder.
[0009] Preferably, a plurality of groups of crushing blades are fixedly connected to the inner wall of the sampling head, and the plurality of groups of crushing blades are evenly arranged in a ring shape along the inner wall of the sampling head, and the upper and lower crushing blades are on the same axis.
[0010] Preferably, a plurality of groups of cutting blades are fixedly connected to the lower end of the sampling head, the cutting edges of the cutting blades are arranged obliquely, and the plurality of cutting blades are evenly arranged in a ring shape.
[0011] Preferably, a fixing plate is provided between the second bevel gear and the third bevel gear, and a transmission shaft is rotatably mounted inside the fixing plate.
[0012] Compared with the prior art, the utility model provides a food inspection and detection sampler, which has the following beneficial effects:
[0013] 1. The utility model is provided with a lifting mechanism. By starting a driving motor, the driving motor drives the threaded screw to rotate, so that the moving block can move up and down on the surface of the threaded screw, driving the lifting plate to move up and down, and the lifting plate drives the piston plate to slide synchronously on the inner wall of the sampling tube, thereby realizing sampling of the sample. When the sample is liquid, the sampling head is inserted therein to sample. When the sample is solid, the sampling head is pressed against the upper end of the sample, and the rotating motor is started. The rotating motor drives the sampling head through the transmission of four bevel gears, thereby driving the sampling head to rotate. A cutting blade is fixedly connected to the lower end of the sampling head, which can cut the sample and facilitate the sample to enter the sampling head. A crushing blade is arranged inside the sampling head. With the rotation of the sampling head, the extracted solid sample can be cut and crushed to avoid the whole piece of solid sample being blocked in the sampling head, so that both liquid food and solid food can be sampled. It is suitable for different types of food, ensures the comprehensiveness and universality of sampling, and improves the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2This is a schematic diagram of the internal structure of the sampling tube in the utility model;
[0016] Figure 3 It is a schematic diagram of the bottom structure of the sampling tube in the utility model.
[0017] The numbers in the figure are:
[0018] 1. Mounting plate; 2. Sampling tube; 201. Mounting cavity; 3. Mounting slot; 4. Lifting mechanism; 401. Mounting frame; 402. Driving motor; 403. Threaded screw; 404. Moving block; 5. Lifting plate; 6. Connecting rod; 7. Piston plate; 8. Fixed sleeve; 9. Sampling head; 901. Crushing blade; 902. Cutting blade; 10. Rotating motor; 11. Fixed frame; 12. Rotating rod; 13. First bevel gear; 14. Second bevel gear; 15. Third bevel gear; 16. Fourth bevel gear; 17. Fixed plate. DETAILED DESCRIPTION
[0019] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.
[0020] Reference Figure 1-3As shown, a food inspection and detection sampler can be used to sample both liquid and solid foods, and is suitable for different types of food, ensuring the comprehensiveness and universality of sampling and improving the adaptability of the device. It includes a mounting plate 1, a mounting groove 3 is provided at the upper end of the mounting plate 1, a sampling barrel 2 is fixedly installed inside the mounting groove 3, a lifting mechanism 4 is provided on the right side of the sampling barrel 2, and the lifting mechanism 4 is installed on the upper end of the mounting plate 1, a mounting cavity 201 is provided at the bottom of the sampling barrel 2, a fixing frame 11 is fixedly connected to the right side of the lower end of the sampling barrel 2, and the fixing frame 11 is connected to the mounting cavity 201, a sampling head 9 is rotatably installed inside the mounting cavity 201, the upper end of the sampling head 9 is sleeved inside the lower end of the fixing sleeve 8, and the upper end of the fixing sleeve 8 is fixedly connected to the inner wall of the sampling barrel 2 And extends out, a rotating rod 12 is rotatably installed inside the fixed frame 11, the upper end of the rotating rod 12 extends out of the top plate of the fixed frame 11 and is fixedly connected to the output end of the rotating motor 10, the rotating motor 10 is fixedly installed at the lower end of the mounting plate 1, and a first bevel gear 13 is fixedly connected to the lower surface of the rotating rod 12, the first bevel gear 13 is meshed with the second bevel gear 14, the second bevel gear 14 is transmission-connected to the third bevel gear 15 through a transmission shaft, the third bevel gear 15 is meshed with the fourth bevel gear 16, and the fourth bevel gear 16 is fixedly installed on the outside of the sampling head 9. Start the rotating motor 10, and the rotating motor 10 drives the first bevel gear 13 to rotate through the rotating rod 12, the first bevel gear 13 drives the second bevel gear 14, the second bevel gear 14 drives the third bevel gear 15 through the transmission shaft, and the third bevel gear 15 drives the sampling head 9 to rotate through the fourth bevel gear 16. The lower end of the sampling head 9 is fixedly connected with a cutting blade 902, which can cut the sample to facilitate the sample to enter the sampling head 9. The sampling head 9 is provided with a crushing blade 901 inside. With the rotation of the sampling head 9, the extracted solid sample can be cut and crushed to avoid the whole piece of solid sample being blocked in the sampling head 9, thereby realizing the sampling of the solid sample.
[0021] Specifically, in this embodiment, the lifting mechanism 4 includes a mounting frame 401, which is fixedly mounted on the upper end of the mounting plate 1, a driving motor 402 is fixedly mounted on the top of the mounting frame 401, a threaded screw 403 is rotatably mounted inside the mounting frame 401, an output end of the driving motor 402 penetrates into the interior of the mounting frame 401 and is fixedly connected to the upper end of the threaded screw 403, a moving block 404 is threadedly connected to the surface of the threaded screw 403, and a lifting plate 5 is fixedly connected to the left end of the moving block 404. The driving motor 402 is started, and the driving motor 402 drives the threaded screw 403 to rotate, so that the moving block 404 can move up and down on the surface of the threaded screw 403, driving the lifting plate 5 to move up and down, and the lifting plate 5 drives the piston plate 7 to slide synchronously on the inner wall of the sampling tube 2, thereby realizing the sampling of the sample.
[0022] Specifically, in this embodiment, the lower end of the lifting plate 5 is fixedly connected to a connecting rod 6 , the lower end of the connecting rod 6 is fixedly connected to a piston plate 7 , and the side of the piston plate 7 is movably connected to the inner wall of the sampling tube 2 .
[0023] Specifically, in this embodiment, a plurality of groups of crushing blades 901 are fixedly connected to the inner wall of the sampling head 9 , and the plurality of groups of crushing blades 901 are evenly arranged in a ring shape along the inner wall of the sampling head 9 , and the upper and lower crushing blades 901 are on the same axis.
[0024] Specifically, in this embodiment, a plurality of groups of cutting blades 902 are fixedly connected to the lower end of the sampling head 9, the cutting edges of the cutting blades 902 are inclined, and the plurality of cutting blades 902 are evenly arranged in a ring shape.
[0025] Specifically, in this embodiment, a fixing plate 17 is provided between the second bevel gear 14 and the third bevel gear 15 , and a transmission shaft is rotatably mounted inside the fixing plate 17 .
[0026] The working principle of the utility model is: when the sample to be sampled is liquid, the sampling head 9 is inserted into the sample, and then the lifting mechanism 4 is started, and the driving motor 402 drives the threaded screw 403 to rotate, so that the moving block 404 can move up and down on the surface of the threaded screw 403, driving the lifting plate 5 to move up and down, and the lifting plate 5 drives the piston plate 7 to slide synchronously on the inner wall of the sampling tube 2 to complete the extraction of the liquid sample.
[0027] When the sample to be sampled is solid, the sampling head 9 is pressed against the upper end of the sample, and the rotating motor 10 is started. The rotating motor 10 drives the first bevel gear 13 to rotate through the rotating rod 12, and the first bevel gear 13 drives the second bevel gear 14. The second bevel gear 14 drives the third bevel gear 15 through the transmission shaft, and the third bevel gear 15 drives the sampling head 9 to rotate through the fourth bevel gear 16. A cutting blade 902 is fixedly connected to the lower end of the sampling head 9, which can cut the sample and facilitate the sample to enter the sampling head 9. A crushing blade 901 is arranged inside the sampling head 9. With the rotation of the sampling head 9, the extracted solid sample can be cut and crushed to avoid the whole piece of solid sample being blocked in the sampling head 9, thereby realizing the sampling of the solid sample.
[0028] The device can sample both liquid food and solid food, is suitable for different types of food, ensures the comprehensiveness and universality of sampling, and improves the adaptability of the device.
[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A food inspection sampler, It is characterized in that The invention comprises a mounting plate (1), wherein a mounting groove (3) is provided at the upper end of the mounting plate (1), a sampling tube (2) is fixedly installed inside the mounting groove (3), a lifting mechanism (4) is provided on the right side of the sampling tube (2), and the lifting mechanism (4) is installed on the upper end of the mounting plate (1), a mounting cavity (201) is provided at the bottom of the sampling tube (2), a fixing frame (11) is fixedly connected to the right side of the lower end of the sampling tube (2), and the fixing frame (11) is connected to the mounting cavity (201), a sampling head (9) is rotatably installed inside the mounting cavity (201), the upper end of the sampling head (9) is sleeved inside the lower end of a fixing sleeve (8), and the upper end of the fixing sleeve (8) is connected to the upper end of the sampling tube (2). The inner wall is fixedly connected and extends outward, a rotating rod (12) is rotatably installed inside the fixed frame (11), the upper end of the rotating rod (12) extends out of the top plate of the fixed frame (11) and is fixedly connected to the output end of the rotating motor (10), the rotating motor (10) is fixedly installed at the lower end of the mounting plate (1), the lower side surface of the rotating rod (12) is fixedly connected to a first bevel gear (13), the first bevel gear (13) is meshed with a second bevel gear (14), the second bevel gear (14) is transmission-connected to a third bevel gear (15) through a transmission shaft, the third bevel gear (15) is meshed with a fourth bevel gear (16), and the fourth bevel gear (16) is fixedly installed on the outer side of the sampling head (9).
2. A food inspection sampler according to claim 1, Features: The lifting mechanism (4) comprises a mounting frame (401), wherein the mounting frame (401) is fixedly mounted on the upper end of the mounting plate (1), a driving motor (402) is fixedly mounted on the top end of the mounting frame (401), a threaded screw (403) is rotatably mounted inside the mounting frame (401), an output end of the driving motor (402) penetrates into the interior of the mounting frame (401) and is fixedly connected to the upper end of the threaded screw (403), a moving block (404) is threadedly connected to the surface of the threaded screw (403), and a lifting plate (5) is fixedly connected to the left end of the moving block (404).
3. A food inspection and detection sampler according to claim 2, Features: The lower end of the lifting plate (5) is fixedly connected to a connecting rod (6), the lower end of the connecting rod (6) is fixedly connected to a piston plate (7), and the side of the piston plate (7) is movably connected to the inner wall of the sampling cylinder (2).
4. A food inspection and detection sampler according to claim 1, Features: The inner wall of the sampling head (9) is fixedly connected with a plurality of groups of crushing blades (901), and the plurality of groups of crushing blades (901) are evenly arranged in a ring shape along the inner wall of the sampling head (9), and the upper and lower crushing blades (901) are located on the same axis.
5. A food inspection and detection sampler according to claim 1, Features: A plurality of groups of cutting blades (902) are fixedly connected to the lower end of the sampling head (9), the cutting edges of the cutting blades (902) are arranged obliquely, and the plurality of cutting blades (902) are evenly arranged in a ring shape.
6. A food inspection and detection sampler according to claim 1, Features: A fixing plate (17) is arranged between the second bevel gear (14) and the third bevel gear (15), and a transmission shaft is rotatably mounted inside the fixing plate (17).