Crushing device for grain product detection

Abstract

The utility model discloses a crushing device for grain product detection, and particularly relates to the field of food safety detection.The crushing device comprises a bottom base plate, the upper surface of the bottom base plate is fixedly connected with a plurality of reinforcing supporting columns, the top ends of the reinforcing supporting columns are jointly and fixedly connected with a crushing cylinder, and the left side face of the crushing cylinder is fixedly connected with a square support; the inner wall of the square support is fixedly connected with a servo motor. According to the cereal grain grinding device, the rotating shaft body can be driven to rotate through operation of the servo motor, so that the connecting rod and the grinding roller can be driven to rotate, cereal grain products in the circular charging barrel are ground through the grinding roller, and cereal grains in the circular charging barrel can be ground through rotation of the circular lantern ring and the grinding blades; further, the grinding of the grinding roller and the cutting and crushing of the crushing blade are combined with simultaneous crushing and grinding, so that the cereal grain product sample can be quickly and uniformly crushed, the efficient crushing operation is realized, and the processed cereal grain product particles are more uniform and finer.

Description

Technical Field

[0001] The utility model relates to the field of food safety detection, and more specifically, the utility model relates to a crushing device for detecting grain products. Background Technique

[0002] Food safety means that food is non-toxic, harmless and meets the required nutritional requirements. Common foods in grains and forages include, for example, barley, wheat, rye, millet, oats and gramineous forages. When harvested, the grains are harvested together with the fungal bodies, and the grains and their products may be contaminated with ergot alkaloids. Ergot alkaloids (EAs) are secondary metabolites produced by fungi, and these fungi are mainly members of the genus Claviceps, which are common pathogens of grains and forages. To ensure the safety of grain and its product trade, it is necessary to detect grain and its products;

[0003] During the process of trading grain and its products in import and export, a crushing device will be used when detecting its products. It is used for crushing grain samples before sample analysis. In the later use of the existing crushing device for detecting grain products, traditional manual or simple crushing equipment has problems such as low efficiency and uneven crushing. The processed particles are not uniform and delicate enough, and there are problems of inefficient and inaccurate crushing, and the operation is relatively cumbersome;

[0004] Therefore, a crushing device for detecting grain products is proposed to solve the above problems. Content of the Utility Model

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a crushing device for detecting grain products to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A crushing device for detecting grain products, including a bottom cushion plate, the upper surface of the bottom cushion plate is fixedly connected with a plurality of reinforcing struts, the tops of the plurality of reinforcing struts are fixedly connected with a crushing cylinder together, the left side surface of the crushing cylinder is fixedly connected with a square support, the inner wall of the square support is fixedly connected with a servo motor, the inner wall of the crushing cylinder is fixedly connected with a circular material cylinder, the outer surface of the circular material cylinder is provided with equally spaced sieve openings, the output end of the servo motor sequentially penetrates through the crushing cylinder and the circular material cylinder and extends to the inside of the circular material cylinder, the output end of the servo motor is fixedly connected with a rotating shaft body, two groups of connecting rods are fixedly connected to the outer surface of the rotating shaft body, grinding rollers are fixedly installed on the outer surface of each group of connecting rods, a plurality of circular sleeves are fixedly connected to the outer surface of the rotating shaft body, and a plurality of crushing blades are fixedly connected to the outer surface of each circular sleeve.

[0007] Preferably, a plurality of dispersing rods are fixedly connected to the outer surface of the rotating shaft body, and the dispersing rods are located between the two grinding rollers.

[0008] Preferably, a feed hopper is fixedly embedded on the outer surface of the crushing cylinder. The bottom end of the feed hopper is communicated with the circular cylinder, and a guide plate is fixedly connected to the inner wall of the feed hopper.

[0009] Preferably, a discharging square hopper is fixedly communicated with the outer surface of the crushing cylinder.

[0010] Preferably, a receiving square hopper is arranged below the discharging square hopper, and a pull rod is fixedly connected to the outer surface of the receiving square hopper.

[0011] Preferably, two T-shaped sliding rails are fixedly connected to the upper surface of the bottom cushion plate, and the bottom surface of the receiving square hopper is slidably connected to the two T-shaped sliding rails.

[0012] The technical effects and advantages of the present utility model:

[0013] Compared with the prior art, the crushing device for grain product detection uses the provided crushing cylinder and circular cylinder, and under the action of the feed hopper, the grain products to be crushed are added into the crushing cylinder and the circular cylinder, which is convenient for adding the grain products to be crushed, improves the convenience of use, and through the combined use of the provided rotating shaft body, connecting rod, grinding roller, round sleeve ring and crushing blade, the operation of the servo motor can drive the rotating shaft body to rotate, so as to drive the connecting rod and the grinding roller to rotate, use the grinding roller to grind the grain products in the circular cylinder, and through the rotation of the round sleeve ring and the crushing blade, the grain in the circular cylinder can be crushed. Furthermore, through the grinding of the grinding roller and the cutting and crushing of the crushing blade, with crushing and grinding carried out simultaneously, the grain product samples can be quickly and evenly crushed, realizing efficient crushing operation and ensuring that the processed grain product particles are more uniform and delicate.

[0014] Compared with the prior art, the crushing device for grain product detection is provided with a feed hopper, which is convenient for adding the grain products to be crushed. The provided discharging square hopper cooperates with the screening opening, and the particles meeting the size after crushing can be discharged from the discharging square hopper, which is convenient for discharging the crushed grain products. And through the provided receiving square hopper and T-shaped sliding rails, the receiving square hopper can slide on the T-shaped sliding rails to the lower part of the discharging square hopper, so as to collect the crushed grain products by using the receiving square hopper, improve the convenience of collecting materials, and realize that the crushing operation is relatively simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view three-dimensional structural schematic diagram of the present utility model.

[0016] Figure 2 It is a top view structural schematic diagram of the present utility model.

[0017] Figure 3 This is a schematic side-sectional view of the crushing cylinder of the present utility model.

[0018] Figure 4 This is a schematic side view of the present utility model.

[0019] Figure 5 This is a schematic front-sectional view of the circular barrel of the present utility model.

[0020] The reference numerals are: 1, bottom cushion plate; 2, reinforcing strut; 3, crushing cylinder; 4, square bracket; 5, servo motor; 6, feed hopper; 7, guiding plate; 8, rotating shaft body; 9, connecting rod; 10, grinding roller; 11, dispersing rod; 12, circular sleeve ring; 13, crushing blade; 14, discharging square hopper; 15, circular barrel; 16, T-shaped slide rail; 17, receiving square hopper; 18, pull rod; 19, screening opening. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0022] As shown in the appended Figures 1-5 figures, a crushing device for detecting grain products includes a bottom cushion plate 1. A plurality of reinforcing struts 2 are fixedly connected to the upper surface of the bottom cushion plate 1. The tops of the plurality of reinforcing struts 2 are commonly fixedly connected to a crushing cylinder 3. A square bracket 4 is fixedly connected to the left side surface of the crushing cylinder 3. A servo motor 5 is fixedly connected to the inner wall of the square bracket 4. A circular barrel 15 is fixedly connected to the inner wall of the crushing cylinder 3. The outer surface of the circular barrel 15 is provided with screening openings 19 arranged at equal distances. The output end of the servo motor 5 sequentially penetrates through the crushing cylinder 3 and the circular barrel 15 and extends to the inside of the circular barrel 15. The output end of the servo motor 5 is fixedly connected to a rotating shaft body 8. Two groups of connecting rods 9 are fixedly connected to the outer surface of the rotating shaft body 8. A grinding roller 10 is fixedly installed on the outer surface of each group of connecting rods 9. A plurality of circular sleeve rings 12 are fixedly connected to the outer surface of the rotating shaft body 8. A plurality of crushing blades 13 are fixedly connected to the outer surface of each circular sleeve ring 12.

[0023] As can be seen from the above description, the present utility model has the following beneficial effects: The distance between the grinding roller 10 and the inner wall of the circular barrel 15 is appropriate, ensuring that the grinding roller 10 can contact the material for grinding. Through the combined use of the rotating shaft body 8, the connecting rod 9, the grinding roller 10, the circular sleeve ring 12, and the crushing blade 13, the operation of the servo motor 5 can drive the rotating shaft body 8 to rotate, thereby driving the connecting rod 9 and the grinding roller 10 to rotate. The grinding roller 10 is used to grind the grain products in the circular barrel 15, and the rotation of the circular sleeve ring 12 and the crushing blade 13 can crush the grains in the circular barrel 15. Furthermore, by combining the grinding of the grinding roller 10 and the cutting and crushing of the crushing blade 13, with crushing and grinding carried out simultaneously, the grain product samples can be quickly and evenly crushed, achieving efficient crushing operation, improving the efficiency and accuracy of sample crushing during the detection of grain products, and making the crushing process faster and more effective. Embodiment

[0024] Based on Embodiment 1, the solution in Embodiment 1 is further refined and introduced in combination with the following specific working methods. For details, see the following description:

[0025] As a preferred implementation; a plurality of dispersing rods 11 are fixedly connected to the outer surface of the rotating shaft body 8, and the dispersing rods 11 are located between the two grinding rollers 10. The outer surface of the crushing cylinder 3 is fixedly inlaid with a feed hopper 6. The bottom end of the feed hopper 6 is communicated with the circular barrel 15. A guide plate 7 is fixedly connected to the inner wall of the feed hopper 6. Further, by providing the dispersing rods 11, the rotating shaft body 8 can drive the dispersing rods 11 to rotate when rotating, and the dispersing rods 11 are used to disperse the accumulated materials to prevent material accumulation. The provided feed hopper 6 facilitates the user to add the materials to be crushed into the circular barrel 15, improving the convenience of adding materials.

[0026] As a preferred implementation; a discharge square hopper 14 is fixedly communicated with the outer surface of the crushing cylinder 3. A receiving square hopper 17 is arranged below the discharge square hopper 14. A pull rod 18 is fixedly connected to the outer surface of the receiving square hopper 17. Two T-shaped slide rails 16 are fixedly connected to the upper surface of the bottom cushion plate 1. The bottom surface of the receiving square hopper 17 is slidably connected to the two T-shaped slide rails 16. Further, by sliding the receiving square hopper 17 on the T-shaped slide rails 16, the receiving square hopper 17 is moved directly below the discharge square hopper 14, and the crushed materials fall through the screening opening 19 and will fall into the receiving square hopper 17 along the discharge square hopper 14, facilitating the collection of materials using it, improving the convenience of collection, and facilitating subsequent operations.

[0027] The working process of the present utility model is as follows:

[0028] When the crushing device for grain products detection is used later, first, place the device firmly and connect the relevant power supply. Pour the grain product materials to be crushed into the feeding hopper 6. The materials will fall into the circular barrel 15 along the material guiding plate 7. Then, start the servo motor 5 to run and drive the rotating shaft body 8 to rotate. The rotation of the rotating shaft body 8 can drive the connecting rod 9 and the grinding roller 10 to rotate. Thus, the rotating grinding roller 10 is used to grind the added materials. At the same time, when the rotating shaft body 8 rotates, it will also drive the circular sleeve ring 12 and the crushing blade 13 to rotate. The rotation of the crushing blade 13 is used to crush and cut the materials. Therefore, by cooperating with the grinding of the grinding roller 10 and the crushing of the crushing blade 13, it can achieve faster and more uniform crushing of the materials, ensuring that the crushed materials are uniform and delicate. The crushed materials will fall downward through the material screening port 19 and the discharging square hopper 14 and can be collected by using the receiving square hopper 17. This is the working process and principle of the device.

[0029] Finally: The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A crushing device for detecting grain products, including a bottom backing plate (1), characterized in that: The upper surface of the bottom backing plate (1) is fixedly connected with a plurality of reinforcing struts (2). The tops of the plurality of reinforcing struts (2) are jointly fixedly connected with a crushing cylinder (3). The left side surface of the crushing cylinder (3) is fixedly connected with a square support (4). The inner wall of the square support (4) is fixedly connected with a servo motor (5). The inner wall of the crushing cylinder (3) is fixedly connected with a circular cylinder (15). The outer surface of the circular cylinder (15) is provided with screening openings (19) arranged at equal intervals. The output end of the servo motor (5) sequentially penetrates through the crushing cylinder (3) and the circular cylinder (15) and extends to the inside of the circular cylinder (15). The output end of the servo motor (5) is fixedly connected with a rotating shaft body (8). The outer surface of the rotating shaft body (8) is fixedly connected with two groups of connecting rods (9). A grinding roller (10) is fixedly installed on the outer surface of each group of connecting rods (9). The outer surface of the rotating shaft body (8) is fixedly connected with a plurality of circular sleeves (12). A plurality of crushing blades (13) are fixedly connected to the outer surface of each circular sleeve (12).

2. The pulverizing device for detecting grain products according to claim 1, characterized in that: The outer surface of the rotating shaft body (8) is fixedly connected with a plurality of dispersing rods (11), and the dispersing rods (11) are located between the two grinding rollers (10).

3. A pulverizing device for detecting grain products according to claim 1, characterized in that: The outer surface of the crushing cylinder (3) is fixedly inlaid with a feed hopper (6). The bottom end of the feed hopper (6) is communicated with the circular cylinder (15). The inner wall of the feed hopper (6) is fixedly connected with a guide plate (7).

4. A pulverizing device for detecting grain products according to claim 1, characterized in that: The outer surface of the crushing cylinder (3) is fixedly communicated with a discharge square hopper (14).

5. A pulverizing device for detecting grain products according to claim 4, characterized in that: A receiving square hopper (17) is arranged below the discharge square hopper (14). A pull rod (18) is fixedly connected to the outer surface of the receiving square hopper (17).

6. A crushing device for detecting grain products according to claim 5, characterized in that: The upper surface of the bottom backing plate (1) is fixedly connected with two T-shaped sliding rails (16). The bottom surface of the receiving square hopper (17) is slidably connected with the two T-shaped sliding rails (16).

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