A safety and rapid detection auxiliary device for fermented cake production

Abstract

The utility model relates to the field of fermentation cake production safety detection discloses a kind of fermentation cake production safety rapid detection auxiliary device, including conveying table, the inner wall of conveying table is provided with cleaning mechanism, the outer wall of conveying table is fixedly connected with detector, the outer wall of detector is provided with sampling mechanism;The cleaning mechanism includes first shell.In the utility model, the conveyor belt of conveying table conveys cake, scraper is contacted with conveyor belt, and cake chippings remaining on surface are scraped, and chippings fall into the collecting frame directly below.First motor drives screw rod rotation, so that the sliding block of screw connection slides along the sliding slot of collecting frame, and cleaning rod on sliding block moves synchronously and contacts the bottom end of scraper, and the residue attached to scraper is cleaned, while atomization disinfection module generates disinfection fog, and conveyor belt is disinfected, and detection environment is clean, so as to improve the problem that result is inaccurate in prior art due to residue interference detection.

Description

Technical Field

[0001] This utility model relates to the field of safety testing in fermented pastry production, and in particular to an auxiliary device for rapid safety testing in fermented pastry production. Background Technology

[0002] Fermented flour products refer to foods made primarily from wheat flour and other grain flours, fermented by yeast and other microorganisms, and then processed through steaming, baking, frying, and other techniques. As a staple food in my country and many other countries around the world, fermented flour products occupy an important position in the consumer market, and the safety of their raw materials and the quality of their products are directly related to the health of consumers.

[0003] The existing equipment does not have a specific cleaning structure, and fermented pastries are prone to generating debris, powder and other residues during the conveyor process, which accumulate on the surface and in the gaps of the conveyor belt over a long period of time. These residual residues not only adhere to the surface of subsequent pastries as they circulate on the conveyor belt, causing secondary contamination, but may also interfere with the normal scanning of the pastries by the detector, affecting the accuracy of the test results. Furthermore, manual cleaning requires frequent equipment pausing, severely reducing production and testing efficiency. Existing scanning equipment can only detect the surface of fermented pastries, unable to penetrate deep into the food to obtain samples. Bacteria inside the pastries (such as Salmonella and Staphylococcus aureus) are a critical food safety hazard; relying solely on surface scanning completely misses the risk of internal bacterial contamination, resulting in test results that cannot accurately reflect the overall safety status of the pastries, posing a serious safety loophole. Traditional testing relies heavily on manual sampling from the conveyed pastries. On the one hand, this cannot coordinate with automated conveyors and detectors, requiring pausing of the conveyor or dedicated personnel for operation, severely slowing down the overall testing pace and failing to meet the high-efficiency testing requirements of large-scale production. On the other hand, the randomness of manual sampling and sampling location can lead to uneven sample volume and insufficient sample representativeness, directly affecting the accuracy of subsequent detector results, resulting in misjudgments or missed judgments. Therefore, a rapid testing auxiliary device for the safety of fermented pastries is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an auxiliary device for rapid safety testing in fermented pastry production, which aims to improve the problems of inaccurate results caused by residue interference in the existing technology and the difficulty in detecting internal bacteria by only surface detection, as well as the inefficiency and insufficient representativeness of manual sampling.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a rapid safety detection auxiliary device for fermented pastry production, comprising a conveyor table, a cleaning mechanism provided on the inner wall of the conveyor table, a detector fixedly connected to the outer wall of the conveyor table, and a sampling mechanism provided on the outer wall of the detector. The cleaning mechanism includes a first housing, which is fixedly connected to the outer wall of the conveyor. An atomizing disinfection module is provided on the inner wall of the first housing. A scraper is fixedly connected to the inner wall of the first housing. A first motor is fixedly connected to the inner wall of the first housing. A threaded rod is fixedly connected to the output shaft of the first motor. A slider is threadedly connected to the outer wall of the threaded rod. A cleaning rod is rotatably connected to the inner side of the slider. A collection frame is fixedly connected to the inner wall of the first housing.

[0006] As a further description of the above technical solution: the sampling mechanism includes a second housing, which is fixedly connected to the outer wall of the detector. A partition is fixedly connected to the bottom outer wall of the second housing. A second motor is fixedly connected to the inner wall of the second housing. A camshaft is fixedly connected to the output shaft of the second motor. A sampling sleeve is slidably connected to the inner wall of the second housing. The sampling sleeve is elastically connected to the inner wall of the second housing by a first spring. A sampler is detachably connected to the inner wall of the sampling sleeve. A connecting block is fixedly connected to the outer wall of the sampling sleeve. A connecting rod is slidably connected to the inner wall of the connecting block. An inclined rod is fixedly connected to the outer wall of the connecting rod. The inclined rod is slidably connected to the inner wall of the connecting block by a second spring. A push rod is slidably connected to the inner wall of the second housing.

[0007] As a further description of the above technical solution: the scraper is in contact with the conveyor belt of the conveyor table, the threaded rod is rotatably connected to the inner wall of the first housing, and the cleaning rod is in contact with the bottom outer wall of the scraper.

[0008] As a further description of the above technical solution: the inner wall of the collection frame is provided with a groove, the slider is slidably connected in the groove, and the collection frame is located directly below the scraper.

[0009] As a further description of the above technical solution: the camshaft is rotatably connected to the inner wall of the second housing, the top end of the sampling sleeve is set as an inclined surface, and the outer wall of the top end of the sampling sleeve is in contact with the outer wall of the camshaft.

[0010] As a further description of the above technical solution: the sampler is inserted into the inner wall of the sampling sleeve, and a fixing slot is provided on the outer wall of the top of the sampler, and the inclined rod is engaged in the fixing slot.

[0011] As a further description of the above technical solution: the connecting block is slidably connected in the second housing, and the push rod is in contact with the outer wall of the connecting rod.

[0012] As a further description of the above technical solution: one end of the first spring is fixedly connected to the outer wall of the sampling sleeve, and the other end of the first spring is fixedly connected to the inner wall of the second outer shell.

[0013] This utility model has the following beneficial effects: 1. In this utility model, the conveyor belt of the conveyor table transports pastries, and a scraper contacts the conveyor belt to scrape off residual pastry crumbs on the surface. The crumbs fall into the collection frame directly below. A first motor drives a threaded rod to rotate, causing a threaded slider to slide along the groove of the collection frame. The cleaning rod on the slider moves synchronously and contacts the bottom of the scraper to clean the residue attached to the scraper. At the same time, the atomizing disinfection module generates disinfecting mist to disinfect the conveyor belt, ensuring a clean testing environment. This improves the problem of inaccurate results caused by residue interference in the detection of pastries in the prior art.

[0014] 2. In this utility model, the second motor drives the camshaft to rotate, and the camshaft pushes the sampling sleeve with the top inclined surface to slide down, the first spring is stretched, and the sampler in the sampling sleeve contacts the pastry to take a sample; after sampling, the camshaft continues to rotate, and the sampling sleeve is reset under the action of the first spring, thereby improving the problem that in the prior art, it is difficult to detect internal bacteria by only surface detection, and manual sampling is inefficient and not representative enough. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall design of an auxiliary device for rapid safety testing in fermented pastry production, as proposed in this utility model. Figure 2 This is a schematic diagram of the first outer shell, scraper, and slide groove of an auxiliary device for rapid safety testing in fermented pastry production proposed in this utility model; Figure 3 This is a schematic diagram of the slider, first motor, and cleaning rod of an auxiliary device for rapid safety testing in fermented pastry production proposed in this utility model; Figure 4 This is a schematic diagram of the second outer shell, partition, and camshaft of an auxiliary device for rapid safety testing in fermented pastry production proposed in this utility model; Figure 5 This is a schematic diagram of the first spring, push rod, and fixing slot of an auxiliary device for rapid safety testing in fermented pastry production proposed in this utility model; Figure 6 This invention provides a schematic diagram of a sampler, inclined rod, and connecting rod for a rapid safety testing auxiliary device in fermented pastry production.

[0016] Legend: 1. Conveyor; 2. Cleaning mechanism; 3. Sampling mechanism; 4. Detector; 21. First housing; 22. Scraper; 23. Slide groove; 24. Threaded rod; 25. Collection frame; 26. Atomizing disinfection module; 27. Slider; 28. First motor; 29. ​​Cleaning rod; 31. Second housing; 32. Partition; 33. Camshaft; 34. Connecting block; 35. Sampling sleeve; 36. First spring; 37. Push rod; 38. Fixing slot; 39. Sampler; 310. Second motor; 311. Second spring; 312. Inclined rod; 313. Connecting rod. Detailed Implementation

[0017] 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.

[0018] Reference Figure 1 As shown, one embodiment of this utility model is provided: a rapid safety testing auxiliary device for fermented pastry production, including a conveyor 1. The conveyor 1 carries the fermented pastry and realizes its transportation in the testing process, providing a basis for subsequent operations. A cleaning mechanism 2 is provided on the inner wall of the conveyor 1, and a detector 4 is fixedly connected to the outer wall of the conveyor 1. The detector 4 scans the sample on the conveyor 1 to perform safety testing on the fermented pastry and determine whether it meets safety standards. A sampling mechanism 3 is provided on the outer wall of the detector 4.

[0019] Reference Figures 2-3As shown, the cleaning mechanism 2 includes a first outer shell 21, which serves as the external frame of the cleaning mechanism 2, fixing components such as the scraper 22 and motor, and protecting the internal structure. The first outer shell 21 is fixedly connected to the outer wall of the conveyor table 1. An atomizing disinfection module 26 is provided on the inner wall of the first outer shell 21. The atomizing disinfection module 26 generates disinfecting mist to disinfect the conveyor belt and ensure the hygiene of the testing environment. The scraper 22 is fixedly connected to the inner wall of the first outer shell 21 and contacts the conveyor belt of the conveyor table 1. The scraper 22 scrapes away residual pastry crumbs on the conveyor belt. A first motor 28 is fixedly connected to the inner wall of the first outer shell 21. The first motor 28 provides power to drive the threaded rod 24 to rotate repeatedly in both directions, linking the cleaning components. A threaded rod is fixedly connected to the output shaft of the first motor 28. 24. The threaded rod 24 is rotatably connected to the inner wall of the first housing 21. The threaded rod 24 is driven to rotate by the first motor 28, which drives the slider 27 and the cleaning rod 29 to move. The outer wall of the threaded rod 24 is threadedly connected to the slider 27, which is slidably connected in the groove 23. The slider 27 is threadedly connected to the threaded rod 24, which drives the cleaning rod 29 to move along the groove 23 for cleaning. The inner wall of the side of the slider 27 is rotatably connected to the cleaning rod 29. The cleaning rod 29 contacts the bottom outer wall of the scraper 22 and cleans the residue attached to the scraper 22. The inner wall of the first housing 21 is fixedly connected to the collection frame 25. The inner wall of the collection frame 25 is provided with the groove 23. The collection frame 25 is located directly below the scraper 22 and collects the pastry residue scraped off by the scraper 22.

[0020] Reference Figures 4-6As shown, the sampling mechanism 3 includes a second outer shell 31, which serves as the frame of the sampling mechanism 3, fixing the internal motor, sampling components, etc. The second outer shell 31 is fixedly connected to the outer wall of the detector 4. A partition 32 is fixedly connected to the bottom outer wall of the second outer shell 31, separating the pastries randomly placed on the conveyor 1 for subsequent sampling. A second motor 310 is fixedly connected to the inner wall of the second outer shell 31, providing power to drive the camshaft 33 to rotate and trigger the sampling action. A camshaft 33 is fixedly connected to the output shaft of the second motor 310, and the camshaft 33 is rotatably connected to the inner wall of the second outer shell 31. The camshaft 33 is driven by the second motor 310. 10 drives rotation, pushing the sampling sleeve 35 to slide up and down to achieve sampling. The sampling sleeve 35 is slidably connected to the inner wall of the second outer shell 31. The top of the sampling sleeve 35 is set as an inclined surface. The outer wall of the top of the sampling sleeve 35 contacts the outer wall of the camshaft 33. The sampling sleeve 35 is slidably connected to the second outer shell 31 and has a built-in sampler 39 to achieve the sampling action. The sampling sleeve 35 is elastically connected to the inner wall of the second outer shell 31 by the first spring 36. One end of the first spring 36 is fixedly connected to the outer wall of the sampling sleeve 35, and the other end of the first spring 36 is fixedly connected to the inner wall of the second outer shell 31. The first spring 36 connects the sampling sleeve 35 and the second outer shell 31 and helps the sampling sleeve 35 to reset.

[0021] Reference Figures 4-6 As further shown, a sampler 39 is detachably connected to the inner wall of the sampling sleeve 35. The sampler 39 is inserted into the inner wall of the sampling sleeve 35. A fixing slot 38 is provided on the outer wall of the top of the sampler 39. The sampler 39 is inserted into the sampling sleeve 35 and contacts the pastry to obtain the sample required for testing. A connecting block 34 is fixedly connected to the outer wall of the sampling sleeve 35. The connecting block 34 is slidably connected in the second outer shell 31. The connecting block 34 is fixed on the sampling sleeve 35 and provides installation support for the connecting rod 313 and the inclined rod 312. The connecting rod 313 is slidably connected to the inner wall of the connecting block 34. The connecting rod 313 is slidably connected to the connecting block 34 and is pushed by the push rod 37, which drives the inclined rod 312 to move. A beveled rod 312 is fixedly connected to the wall and is engaged in a fixed slot 38. The beveled rod 312 engages in the fixed slot 38 and fixes the sampler 39. It can be disengaged by a push rod 37. The beveled rod 312 is slidably connected to the inner wall of the connecting block 34. The beveled rod 312 is elastically connected to the inner wall of the connecting rod 313 by a second spring 311. The second spring 311 connects the beveled rod 312 and the connecting rod 313 and helps the beveled rod 312 reset and lock the sampler 39. A push rod 37 is slidably connected to the inner wall of the second outer shell 31. The push rod 37 contacts the outer wall of the connecting rod 313. The push rod 37 pushes the connecting rod 313, and the beveled rod 312 disengages from the slot, making it easy to disassemble the sampler 39.

[0022] In use, the conveyor belt of the conveyor table 1 transports pastries, and the scraper 22 contacts the conveyor belt to scrape off the remaining pastry crumbs on the surface. The crumbs fall into the collection frame 25 directly below. The first motor 28 drives the threaded rod 24 to rotate, causing the threaded slider 27 to slide along the groove 23 of the collection frame 25. The cleaning rod 29 on the slider 27 moves synchronously and contacts the bottom of the scraper 22 to clean the residue attached to the scraper 22. At the same time, the atomizing disinfection module 26 generates disinfecting mist to disinfect the conveyor belt and ensure a clean testing environment.

[0023] When the sampling mechanism 3 is working, the second motor 310 drives the camshaft 33 to rotate. The camshaft 33 pushes the sampling sleeve 35, which has an inclined top, to slide down. The first spring 36 is stretched, and the sampler 39 inside the sampling sleeve 35 contacts the pastry to take a sample. After sampling, the camshaft 33 continues to rotate, and the sampling sleeve 35 returns to its original position under the action of the first spring 36. When it is necessary to remove the sampler 39, push the push rod 37. The push rod 37 drives the connecting rod 313 and the inclined rod 312 to move, so that the inclined rod 312 disengages from the fixing slot 38 of the sampler 39, and the sampler 39 can be removed. The second spring 311 assists the inclined rod 312 to return to its original position.

[0024] 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 rapid safety testing auxiliary device for fermented pastry production, comprising a conveyor (1), characterized in that: The inner wall of the conveyor (1) is provided with a cleaning mechanism (2), the outer wall of the conveyor (1) is fixedly connected with a detector (4), and the outer wall of the detector (4) is provided with a sampling mechanism (3). The cleaning mechanism (2) includes a first housing (21), which is fixedly connected to the outer wall of the conveyor (1). The inner wall of the first housing (21) is provided with an atomizing disinfection module (26). A scraper (22) is fixedly connected to the inner wall of the first housing (21). A first motor (28) is fixedly connected to the inner wall of the first housing (21). A threaded rod (24) is fixedly connected to the output shaft of the first motor (28). A slider (27) is threadedly connected to the outer wall of the threaded rod (24). A cleaning rod (29) is rotatably connected to the inner wall of the slider (27). A collection frame (25) is fixedly connected to the inner wall of the first housing (21).

2. The auxiliary device for rapid safety testing in fermented pastry production according to claim 1, characterized in that: The sampling mechanism (3) includes a second housing (31), which is fixedly connected to the outer wall of the detector (4). A partition (32) is fixedly connected to the bottom outer wall of the second housing (31). A second motor (310) is fixedly connected to the inner wall of the second housing (31). A camshaft (33) is fixedly connected to the output shaft of the second motor (310). A sampling sleeve (35) is slidably connected to the inner wall of the second housing (31). The sampling sleeve (35) is elastically connected to the inner wall of the second housing (31) by a first spring (36). The inner wall of the sampling sleeve (35) is detachably connected to a sampler (39), the outer wall of the sampling sleeve (35) is fixedly connected to a connecting block (34), the inner wall of the connecting block (34) is slidably connected to a connecting rod (313), the outer wall of the connecting rod (313) is fixedly connected to a slope rod (312), the slope rod (312) is slidably connected to the inner wall of the connecting block (34), the slope rod (312) is elastically connected to the inner wall of the connecting rod (313) by a second spring (311), and the inner wall of the second outer shell (31) is slidably connected to a push rod (37).

3. The auxiliary device for rapid safety testing in fermented pastry production according to claim 1, characterized in that: The scraper (22) is in contact with the conveyor belt of the conveyor table (1), the threaded rod (24) is rotatably connected to the inner wall of the first housing (21), and the cleaning rod (29) is in contact with the bottom outer wall of the scraper (22).

4. The auxiliary device for rapid safety testing in fermented pastry production according to claim 1, characterized in that: The inner wall of the collection frame (25) is provided with a groove (23), and the slider (27) is slidably connected in the groove (23). The collection frame (25) is located directly below the scraper (22).

5. The auxiliary device for rapid safety testing in fermented pastry production according to claim 2, characterized in that: The camshaft (33) is rotatably connected to the inner wall of the second housing (31), the top end of the sampling sleeve (35) is set as an inclined surface, and the outer wall of the top end of the sampling sleeve (35) is in contact with the outer wall of the camshaft (33).

6. The auxiliary device for rapid safety testing in fermented pastry production according to claim 2, characterized in that: The sampler (39) is inserted into the inner wall of the sampling sleeve (35), and a fixing slot (38) is provided on the outer wall of the top of the sampler (39), and the inclined rod (312) is engaged in the fixing slot (38).

7. The auxiliary device for rapid safety testing in fermented pastry production according to claim 2, characterized in that: The connecting block (34) is slidably connected in the second housing (31), and the push rod (37) is in contact with the outer wall of the connecting rod (313).

8. The auxiliary device for rapid safety testing in fermented pastry production according to claim 2, characterized in that: One end of the first spring (36) is fixedly connected to the outer wall of the sampling sleeve (35), and the other end of the first spring (36) is fixedly connected to the inner wall of the second outer shell (31).

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