Food detection sample reagent mixing device

Abstract

The utility model relates to the technical field of food detection, and discloses a food detection sample reagent mixing device which comprises a frame seat, a mixing box arranged at the top and a discharge pipe seat arranged below. A multi-section mixing assembly is arranged on the outer side of the mixing box and comprises a motor frame, a motor and a mixing shaft. The mixing shaft penetrates through the mixing box and is provided with a plurality of groups of clamping plates at equal intervals, each group of clamping plates is locked and fixed and is provided with an extended mixing rod, and the rod end is connected with a mixing blade plate. According to the multi-interval material mixing assembly, a material mixing shaft can be driven by a motor to rotate in a mixing box, so that a plurality of groups of clamping plates, extended material mixing rods and material mixing blade plates on the material mixing shaft are used for mixing food detection sample reagents in the mixing box, and the plurality of groups of clamping plates, the extended material mixing rods and the material mixing blade plates are distributed in a staggered manner; therefore, the sample reagent in the mixing box can be mixed in multiple intervals, and the mixing uniformity and efficiency are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food detection, and particularly relates to a reagent mixing device for food detection samples. Background Art

[0002] Food detection is a crucial part of modern society, which is related to people's food safety and health. With the rapid development of technology, food detection technology has become increasingly mature and accurate, providing a solid guarantee for food safety.

[0003] Food detection covers many aspects, including nutritional component analysis, additive detection, microorganism detection, heavy metal detection, etc. Each detection requires professional equipment and skills to ensure the accuracy and reliability of the detection results. For example, nutritional component analysis can measure proteins, fats, carbohydrates, etc. in food through professional instruments, providing accurate nutritional information for consumers. And additive detection can timely detect whether excessive preservatives, pigments, etc. are added to food, thus ensuring the taste and safety of food.

[0004] The existing Chinese patent with the application number 202221004695.7 and the publication number CN217068575U, a sample mixing device for food detection, includes a placement seat, support legs, a mixing shell, a fixed column, a top plate, an adjustment mechanism, a stirring mechanism, and a feeding mechanism; wherein the bottom surface of the placement seat is fixedly connected with support legs, the top surface of the placement seat is fixedly connected with a mixing shell, the top surface of the placement seat is fixedly connected with a fixed column, and the top end of the fixed column is fixedly connected with a top plate; the adjustment mechanism includes a hydraulic cylinder, a fixed shell, a top cover, and a guide plate, the hydraulic cylinder is fixedly connected to the top surface of the top plate, the output end of the hydraulic cylinder is fixedly connected with a fixed shell, and the bottom surface of the fixed shell is fixedly connected with a top cover. This kind of sample mixing device for food detection has a novel design and a simple structure. Under the action of the set adjustment mechanism, it is convenient for the hydraulic cylinder to push the fixedly connected fixed shell to move, and the fixed shell drives the top cover fixedly connected to the bottom surface to move, facilitating the opening or sealing of the mixing shell.

[0005] Combined with the above scheme, there are the following problems. The existing reagent mixing devices for food detection samples often can only achieve simple mixing operations, and it is often difficult to meet the ideal level of mixing uniformity and mixing efficiency. In addition, there may be a risk of sample leakage or contamination during the operation of some devices, which will seriously affect the accuracy and reliability of food detection.

[0006] Therefore, based on the above technical problems, it is necessary for those skilled in the art to develop a reagent mixing device for food detection samples. Summary of the Utility Model

[0007] The purpose of the present utility model is to provide a reagent mixing device for food detection samples to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above purpose, the present utility model provides the following technical solutions:

[0009] A technical solution of a reagent mixing device for food detection samples includes a frame base. A mixing box is arranged on the top of the frame base. A discharge pipe base is arranged below the mixing box. A multi-section mixing component is arranged outside the mixing box. The multi-section mixing component includes a motor frame installed on the frame base. The output end of the motor frame is connected to a motor. The output end of the motor is connected to a mixing shaft. The mixing shaft penetrates through the mixing box and extends inward. Multiple groups of clamping plates are arranged on the mixing shaft. The multiple groups of clamping plates are equally spaced. And each group of clamping plates is locked and fixed to the mixing shaft through fasteners. An extended mixing rod is installed on each group of clamping plates. The end of the extended mixing rod is connected to a mixing blade.

[0010] As a preferred technical solution, the multiple mixing blades are arranged in a staggered manner.

[0011] As a preferred technical solution, the top of the mixing box is arranged in a through shape and is provided with a top cover. The top cover is connected thereto through a hinge.

[0012] As a preferred technical solution, side reinforcement frames are arranged on the outer walls on both sides of the mixing box. The side reinforcement frames are connected to the frame base.

[0013] As a preferred technical solution, a discharge port is arranged on the top of the discharge pipe base. A quick discharge component is arranged in the discharge port. The quick discharge component includes a turning shaft. Multiple turning arms are sleeved on the turning shaft. A sealing plate is installed on the multiple turning arms. The sealing plate is matched with the discharge port.

[0014] As a preferred technical solution, the turning shaft is connected to the discharge pipe base through a bearing seat. And a sealing rubber pad is arranged on the inner wall of the sealing plate.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] The utility model relates to a reagent mixing device for food detection samples. The multi-zone mixing component is arranged to drive the mixing shaft to rotate in the mixing box through a motor, so that multiple groups of clamping plates, extended mixing rods and mixing blade plates on the mixing shaft mix the food detection sample reagents in the mixing box. Since the multiple groups of clamping plates, extended mixing rods and mixing blade plates are distributed in a staggered manner, the sample reagents in the mixing box can be mixed in multiple zones, greatly improving the mixing uniformity and efficiency. At the same time, the set quick discharging component can drive multiple turning arms and sealing plates to rotate through the turning shaft, realizing the opening and closing of the discharging port, facilitating the discharging of the sample reagents in the mixing box, with simple and quick operation, stable structure, safe and reliable use, and can be widely applied to the field of food detection. Brief Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the overall structure of a reagent mixing device for food detection samples;

[0018] Figure 2 It is a schematic diagram of the structure of the multi-zone mixing component of a reagent mixing device for food detection samples;

[0019] Figure 3 It is a schematic diagram of the structure of the quick discharging component of a reagent mixing device for food detection samples.

[0020] In the reference numerals: 1, frame base; 2, mixing box; 21, side reinforcing frame; 22, top cover; 23, hinge; 24, discharge pipe base; 241, discharge port; 25, motor frame; 26, motor; 27, mixing shaft; 28, clamping plate; 29, fastener; 30, extended mixing rod; 31, mixing blade plate; 41, turning shaft; 42, turning arm; 43, sealing plate; 44, bearing seat. Detailed Description of the Embodiment

[0021] The features and exemplary embodiments of various aspects of the present utility model will be described in detail below. In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. For those skilled in the art, the present utility model can be implemented without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present utility model by showing examples of the present utility model.

[0022] Such as Figure 1 、 Figure 2 、 Figure 3As shown in the figure, the utility model provides a technical solution for a food detection sample reagent mixing device: It includes a frame base 1. A mixing box 2 is arranged on the top of the frame base 1. A discharge pipe base 24 is arranged below the mixing box 2. A multi-section mixing component is arranged on the outer side of the mixing box 2. The multi-section mixing component includes a motor frame 3 installed on the frame base 1. The output end of the motor frame 3 is connected to a motor 31. The output end of the motor 31 is connected to a mixing shaft 32. The mixing shaft 32 penetrates through the mixing box 2 and extends inward. Multiple sets of clamping plates 33 are arranged on the mixing shaft 32. The multiple sets of clamping plates 33 are equally spaced. And each set of clamping plates 33 is locked and fixed to the mixing shaft 32 through fasteners. An extended mixing rod 34 is installed on each set of clamping plates 33. The end of the extended mixing rod 34 is connected to a mixing blade 35. The multi-section mixing component can drive the mixing shaft 32 to rotate in the mixing box 2 through the motor 31, so that the multiple sets of clamping plates 33, the extended mixing rods 34 and the mixing blades 35 on the mixing shaft 32 mix the food detection sample reagent in the mixing box 2. Since the multiple sets of clamping plates 33, the extended mixing rods 34 and the mixing blades 35 are distributed in a staggered manner, the sample reagent in the mixing box 2 can be mixed in multiple sections, greatly improving the mixing uniformity and efficiency.

[0023] The multiple mixing blades 35 are distributed in a staggered manner, enabling the sample reagent in the mixing box 2 to be more fully mixed.

[0024] The top of the mixing box 2 is arranged in a through shape and is provided with a top cover 21. The top cover 21 is connected thereto by a hinge, which is convenient for adding sample reagent into the mixing box 2.

[0025] Side reinforcement frames 22 are arranged on the outer walls on both sides of the mixing box 2. The side reinforcement frames 22 are connected to the frame base 1, enhancing the structural strength of the mixing box 2 and improving the stability of the device.

[0026] A discharge port 241 is arranged on the top of the discharge pipe base 24. A quick discharge component is arranged in the discharge port 241. The quick discharge component includes a turning shaft 41. Multiple turning arms 42 are sleeved on the turning shaft 41. A sealing plate 43 is installed on the multiple turning arms 42. The sealing plate 43 cooperates with the discharge port 241. The quick discharge component can drive the multiple turning arms 42 and the sealing plate 43 to rotate through the turning shaft 41 to realize the opening and closing of the discharge port 241, which is convenient for discharging the sample reagent in the mixing box 2, and the operation is simple and fast.

[0027] The turning shaft 41 is connected to the discharge pipe base 24 through a bearing seat 44. And a sealing gasket is arranged on the inner wall of the sealing plate 43, improving the sealing performance between the sealing plate 43 and the discharge port 241 and preventing the sample reagent from leaking.

[0028] Working principle: When in use, open the top cover 21, add the food detection sample reagent into the mixing box 2, close the top cover 21, start the motor 31, the motor 31 drives the mixing shaft 32 to rotate in the mixing box 2, so that multiple groups of clamping plates 33, extended mixing rods 34 and mixing blade plates 35 on the mixing shaft 32 mix the food detection sample reagent in the mixing box 2. Since multiple groups of clamping plates 33, extended mixing rods 34 and mixing blade plates 35 are distributed in a staggered manner, the sample reagent in the mixing box 2 can be mixed in multiple intervals, greatly improving the mixing uniformity and efficiency. When the mixing is completed, by operating the quick discharging assembly, the turning shaft 41 drives multiple turning arms 42 and sealing plates 43 to rotate, realizing the opening of the discharging port 241, and the sample reagent in the mixing box 2 can be discharged through the discharging port 241, and the operation is simple and fast.

[0029] Through the combined use of the multi-interval mixing assembly and the quick discharging assembly, the utility model realizes the efficient mixing and quick discharging of the food detection sample reagent, improves the mixing uniformity and efficiency, reduces the operation difficulty, and improves the practicability and convenience of the device.

[0030] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model, according to the technical solution of the utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the utility model.

[0031] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model.

[0032] In the present utility model, unless otherwise clearly defined and limited, the terms "installation", "setting", "connection", "fixation", "swivel connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0033] In accordance with the embodiments of the present utility model as described above, these embodiments do not describe all the details in detail, nor do they limit the utility model to only the specific embodiments. Obviously, according to the above description, many modifications and variations can be made. These embodiments are selected and specifically described in this specification in order to better explain the principles and practical applications of the present utility model, so that those skilled in the relevant technical field can make good use of the present utility model and its modified use based on the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A reagent mixing device for food detection samples, characterized in that, It includes a frame base (1), a mixing box (2) is arranged at the top of the frame base (1), a discharge pipe base (24) is arranged below the mixing box (2), a multi-section mixing component is arranged outside the mixing box (2), the multi-section mixing component includes a motor frame (25) installed on the frame base (1), the output end of the motor frame (25) is connected with a motor (26), the output end of the motor (26) is connected with a mixing shaft (27), the mixing shaft (27) penetrates through the mixing box (2) and extends inward, multiple groups of clamping plates (28) are arranged on the mixing shaft (27), the multiple groups of clamping plates (28) are arranged at equal intervals, and each group of clamping plates (28) is locked and fixed with the mixing shaft (27) through a fastener (29), an extended mixing rod (30) is installed on each group of clamping plates (28), and a mixing blade (31) is connected to the end of the extended mixing rod (30).

2. The reagent mixing device for food detection samples according to claim 1, wherein: The multiple mixing blades (31) are arranged in a staggered manner.

3. A reagent mixing device for food detection samples according to claim 1, characterized in that: The top of the mixing box (2) is arranged in a through shape and is provided with a top cover (22), and the top cover (22) is connected thereto through a hinge (23).

4. A reagent mixing device for food testing samples according to claim 1, characterized in that: Side reinforcement frames (21) are arranged on the outer walls on both sides of the mixing box (2), and the side reinforcement frames (21) are connected to the frame base (1).

5. The reagent mixing device for food detection samples according to claim 1, wherein: A discharge port (241) is arranged at the top of the discharge pipe base (24), a quick discharge component is arranged in the discharge port (241), the quick discharge component includes a turning shaft (41), multiple turning arms (42) are sleeved on the turning shaft (41), a sealing plate (43) is installed on the multiple turning arms (42), and the sealing plate (43) is matched with the discharge port (241).

6. The reagent mixing device for food detection samples according to claim 5, wherein: The turning shaft (41) is connected to the discharge pipe base (24) through a bearing seat (44), and a sealing rubber pad is arranged on the inner wall of the sealing plate (43).

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