Sampling device for screening flour fermentation strains

Abstract

The utility model discloses a sampling device for screening flour fermentation strains, and relates to the technical field of flour fermentation strains. The device comprises a treatment box, a feeding hopper is arranged at the top of the treatment box, a screening hopper is arranged at the position, under the feeding hopper, in the treatment box, a screening net is fixedly installed at the bottom of the screening hopper, and U-shaped connecting rods are fixedly arranged on the two opposite sides of the outer wall of the screening hopper. The two ends of the connecting rod are fixedly arranged on the screening hopper and movably penetrate through the treatment box at the same time. When samples are collected, qualified discharged samples can be directly and randomly collected after raw material powder is sieved, meanwhile, a plurality of groups of container bottles are arranged on the placing plate, and the falling raw materials can be sampled and collected by the container bottles on the placing plate, so that a plurality of groups of samples can be directly collected at one time, multiple times of operation of workers are not needed, and the working efficiency is improved. And the workload is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of flour fermentation strains, and specifically relates to a sampling device for screening flour fermentation strains. Background Technique

[0002] The main strain used in flour fermentation is Saccharomyces cerevisiae. Saccharomyces cerevisiae is a single-celled microorganism and is widely used in the fermentation process of foods such as bread, steamed buns, stuffed buns, biscuits, and pastries. It is not only an excellent leavening agent but also a nutrient, adding flavor to the food while also improving the nutritional value of the food. Saccharomyces cerevisiae is one of the most commonly used strains in the fermentation industry:

[0003] Now, after processing, the flour fermentation bacteria will become a granular yeast. Before packaging, this finished product needs to be screened, and then sampled and tested before packaging. Packaging this strain has corresponding functions. However, when sampling now, it is still the staff holding a container for sampling. Multiple groups of samples are required for sampling and testing. This operation has a relatively low overall efficiency, and at the same time, the workload of the staff will also increase. Content of the Utility Model

[0004] In order to solve the above problems; the purpose of the utility model is to provide a sampling device for screening flour fermentation strains.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: A sampling device for screening flour fermentation strains, including a processing box. A feed hopper is provided at the top of the processing box. A screening hopper is provided directly below the feed hopper inside the processing box. A screening net is fixedly installed at the bottom of the screening hopper. Opposite sides of the outer wall of the screening hopper are fixedly provided with connecting rods arranged in a U shape. Both ends of the connecting rods are fixedly arranged on the screening hopper and also movably penetrate the processing box. A horizontally arranged movable plate is provided on the outer wall of the processing box near one of the connecting rods. One end of the movable plate is fixedly arranged on the connecting rod. A rectangular groove is opened in the middle end of the movable plate. An arc groove is opened at the diagonal of the rectangular groove. A vertically arranged rotating rod is provided in the middle end of the rectangular groove. A push block arranged in a Y shape is fixedly provided on the rotating rod. The end of the push block can abut against the side wall of the rectangular groove. Two symmetrically distributed mounting plates are movably inserted directly below the screening net inside the processing box. A placing plate is commonly installed at one end of the two mounting plates inside the processing box. Multiple container bottles for sampling are placed on the placing plate. The ends of the two mounting plates away from the container bottles penetrate the processing box and are commonly fixedly provided with a baffle. The baffle movably penetrates the processing box. A connection component is provided between the baffle and the connecting rod.

[0006] Preferably, the connecting component includes a mounting bracket arranged in a U shape. The tops of both ends of the mounting bracket are movably inserted on the connecting rod, and a clamping rod is fixedly arranged at the bottom of the mounting bracket. The clamping rod can be movably inserted into the baffle.

[0007] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0008] 1. When collecting samples in the present utility model, samples that pass the random inspection after screening the raw material powder can be directly collected. At the same time, multiple sets of container bottles are arranged on the placement plate, and the container bottles on the placement plate will sample the falling raw materials, so that multiple sets of samples can be directly collected at one time, without the need for multiple operations by staff, and the workload is reduced.

[0009] 2. In the present utility model, the baffle and the connecting rod are connected through the connecting component. At this time, the driven baffle will drive the container bottle to move back and forth. The moving back and forth container bottle can further randomly sample the falling samples, increasing the randomness of sampling. Description of the Drawings

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0011] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0012] Figure 2 It is a schematic diagram of the internal structure of the processing box of the present utility model.

[0013] Figure 3 It is a schematic diagram of the support frame structure of the present utility model.

[0014] In the figure: 1. Processing box; 11. Feed hopper; 12. Screening hopper; 13. Screening mesh; 14. Connecting rod; 15. Movable plate; 16. Rectangular groove; 17. Arc groove; 18. Rotating rod; 19. Pushing block; 2. Support frame; 21. Driving motor; 22. Support rod; 3. Mounting plate; 31. Placement plate; 32. Container bottle; 33. Baffle; 34. Clamping plate; 35. Card slot; 36. Mounting bracket; 37. Clamping rod; 38. Handle; 39. Slide block. Detailed Embodiments

[0015] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0016] Embodiment: As Figures 1-3 shown, the present invention provides a sampling device for screening flour fermentation strains, including a treatment box 1. A feed hopper 11 is provided at the top of the treatment box 1. A screening hopper 12 is provided directly below the feed hopper 11 inside the treatment box 1. A screening mesh 13 is fixedly installed at the bottom of the screening hopper 12. Opposite sides of the outer wall of the screening hopper 12 are fixedly provided with connecting rods 14 arranged in a U shape. Both ends of the connecting rods 14 are fixedly arranged on the screening hopper 12 and also movably penetrate the treatment box 1. A horizontally arranged movable plate 15 is provided on the outer wall of the treatment box 1 near one of the connecting rods 14. One end of the movable plate 15 is fixedly arranged on the connecting rod 14. A rectangular groove 16 is formed through the middle end of the movable plate 15. An arc groove 17 is formed at the diagonal of the rectangular groove 16. A vertical rotating rod 18 is provided at the middle end of the rectangular groove 16. A push block 19 arranged in a Y shape is fixedly provided on the rotating rod 18. The end of the push block 19 can abut against the side wall of the rectangular groove 16. Two symmetrically distributed mounting plates 3 are movably inserted directly below the screening mesh 13 inside the treatment box 1. A placing plate 31 is commonly installed at one end of the two mounting plates 3 inside the treatment box 1. Multiple container bottles 32 for sampling are placed on the placing plate 31. The ends of the two mounting plates 3 far from the container bottles 32 penetrate the treatment box 1 and are commonly fixedly provided with a baffle 33. The baffle 33 movably penetrates the treatment box 1. A connection component is provided between the baffle 33 and the connecting rod 14.

[0017] A support frame 2 arranged in an L shape is fixedly provided on the outer wall of the treatment box 1 near the movable plate 15. The bottom of the rotating rod 18 rotatably penetrates the support frame 2. A driving motor 21 is installed at the bottom of the support frame 2. The output end of the driving motor 21 is coaxially and fixedly arranged on the rotating rod 18. The provided driving motor 21 can provide power for the rotation of the rotating rod 18, facilitating the operation of the staff; a support rod 22 is fixedly provided at the end of the movable plate 15 far from the connecting rod 14. The support rod 22 can be movably inserted into the support frame 2. The provided support rod 22 inserted into the support frame 2 can ensure the stability of the movable plate 15 during movement.

[0018] The connecting component includes a mounting bracket 36 arranged in a U shape. The top ends of both ends of the mounting bracket 36 are movably inserted on the connecting rod 14. A clamping rod 37 is fixedly arranged at the bottom of the mounting bracket 36. The clamping rod 37 can be movably inserted into the baffle 33. The connecting rod 14 and the baffle 33 are connected through the mounting bracket 36 and the clamping rod 37. When the connecting rod 14 moves repeatedly, it can also drive the baffle 33 so that the container bottle 32 can move back and forth, thus ensuring randomness during the sampling process.

[0019] Clamping plates 34 arranged in an L shape are fixedly provided at both ends of the placement plate 31. Card slots 35 corresponding to the clamping plates 34 are formed on the mounting plate 3. The bottom of the clamping plate 34 can be inserted into the card slot 35. The provided card slot 35 can facilitate the direct installation of the placement plate 31 and the mounting plate 3, and at the same time, when disassembling later, pulling the placement plate 31 can complete the disassembly.

[0020] Sliders 39 are installed at both ends of the baffle 33. The sliders 39 can be movably inserted into the processing box 1. The provided sliders 39 are used to reduce the resistance when the baffle 33 moves, so that the baffle 33 can rotate stably; a handle 38 is fixedly provided at one end of the baffle 33 away from the mounting plate 3. The provided handle 38 can facilitate the extraction of the mounting plate 3 from the processing box 1.

[0021] Working principle: When in use, the raw materials to be screened are put into the screening hopper 12 through the feed hopper 11. Secondly, the driving motor 21 can work. The driving motor 21 can directly drive the rotating rod 18 to drive the push block 19 to rotate. At this time, one end of the push block 19 will first abut against the side wall of the rectangular groove 16. At this time, the push block 19 will push the movable plate 15 towards the contact side. As the rotating rod 18 drives the push block 19 to rotate, the side in contact with the rectangular groove 16 will rotate into the arc groove 17 at this time. At this time, the other end of the push block 19 will abut against the other side of the rectangular groove 16, thereby pushing the movable plate 15 back to its original position. Repeating like this, under the control of the driving motor 21, the movable plate 15 will move back and forth continuously. Thus, the screening hopper 12 will be controlled by the connecting rod 14 to shake back and forth continuously, so as to perform screening operations on the raw materials in the screening hopper 12. The raw materials that pass through the screening mesh 13 will fall. At the same time, multiple groups of container bottles 32 are arranged on the placement plate 31. The container bottles 32 on the placement plate 31 will sample and collect the falling raw materials, so that multiple groups of samples can be directly collected at one time. At the same time, because the mounting bracket 36 and the clamping rod 37 connect the baffle 33 and the connecting rod 14, the driven baffle 33 will drive the container bottles 32 to move back and forth at this time, so as to ensure randomness during the sampling process. After the screening is completed, the staff can pull the mounting bracket 36 upward, and then directly pull out the baffle 33 through the handle 38 from the processing box 1 to complete the extraction of the samples.

[0022] Obviously, those skilled in the art can make various modifications and variations to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model is also intended to include these modifications and variations.

Claims

1. A sampling device for screening flour fermentation bacteria, comprising a processing box (1), characterized in that: A feed hopper (11) is provided on the top of the processing box (1), and a screening hopper (12) is provided inside the processing box (1) directly below the feed hopper (11). A screening net (13) is fixedly installed at the bottom of the screening hopper (12). U-shaped connecting rods (14) are fixedly provided on opposite sides of the outer wall of the screening hopper (12). Both ends of the connecting rod (14) are fixedly provided on the screening hopper (12) and also movably penetrate the processing box (1). A horizontally arranged movable plate (15) is provided on the outer wall of the processing box (1) near one of the connecting rods (14). One end of the movable plate (15) is fixedly provided on the connecting rod (14). A rectangular groove (16) is penetrated through the middle end of the movable plate (15). An arc groove (17) is provided at the diagonal of the rectangular groove (16). A vertically arranged rotating rod (18) is provided at the middle end of the rectangular groove (16), and a Y-shaped push block (19) is fixedly provided on the rotating rod (18), and the end of the push block (19) can be abutted against the side wall of the rectangular groove (16). Two symmetrically distributed mounting plates (3) are movably inserted in the interior of the processing box (1) and are located directly below the screening net (13). A placement plate (31) is commonly installed at one end of the two mounting plates (3) located in the interior of the processing box (1), and a plurality of groups of container bottles (32) for sampling are placed on the placement plate (31). The ends of the two mounting plates (3) away from the container bottles (32) penetrate the processing box (1) and are commonly fixed with a baffle (33). The baffle (33) movably penetrates the processing box (1), and a connecting component is provided between the baffle (33) and the connecting rod (14).

2. A sampling device for screening flour fermentation strains as claimed in claim 1, characterized in that: An L-shaped support frame (2) is fixedly provided on the outer wall of the processing box (1) near the movable plate (15); the bottom of the rotating rod (18) rotates through the support frame (2); a driving motor (21) is installed at the bottom of the supporting frame (2); and the output end of the driving motor (21) is coaxially fixedly provided on the rotating rod (18).

3. A sampling device for screening flour fermentation strains as claimed in claim 2, characterized in that: A support rod (22) is fixedly provided at one end of the movable plate (15) away from the connecting rod (14), and the support rod (22) can be movably inserted on the support frame (2).

4. A sampling device for screening flour fermentation strains as claimed in claim 1, characterized in that: The connection assembly comprises a U-shaped mounting frame (36), the tops of both ends of the mounting frame (36) being movably inserted into the connecting rod (14), and a clamping rod (37) being fixedly provided at the bottom of the mounting frame (36), and the clamping rod (37) being movably inserted into the baffle (33).

5. A sampling device for screening flour fermentation strains as claimed in claim 1, characterized in that: L-shaped clamping plates (34) are fixedly provided at both ends of the placement plate (31); a clamping groove (35) corresponding to the clamping plate (34) is provided on the installation plate (3); and the bottom of the clamping plate (34) can be inserted into the clamping groove (35).

6. A sampling device for screening flour fermentation strains as claimed in claim 1, characterized in that: Slide blocks (39) are installed at both ends of the baffle (33), and the slide blocks (39) can be movably inserted into the processing box (1).

7. A sampling device for screening flour fermentation strains as claimed in claim 1, characterized in that: A handle (38) is fixedly provided on one end of the baffle plate (33) away from the mounting plate (3).

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