Mixing and stirring equipment for food ingredient detection

Abstract

The utility model relates to the technical field of food detection, in particular to mixing and stirring equipment for food ingredient detection, which comprises a base, a first motor is fixedly mounted on the base, a first rotating rod is arranged on the first motor, and an output shaft of the first motor is fixedly connected with one end of the first rotating rod. A first small gear, a first medium gear and a first large gear are fixedly installed on the first rotating rod, the first small gear, the first medium gear and the first large gear are arranged on the first rotating rod from top to bottom at equal intervals, and the other end of the first rotating rod is rotationally connected with a top disc. According to the device, the bull gear drives the pinion to rotate so as to accelerate the bull gear, the gears with the same size have the same rotating speed after being meshed, and the pinion drives the bull gear to rotate so as to decelerate the bull gear, so that a plurality of different rotating speeds can be simultaneously used for driving the stirring rod to rotate so as to mix materials.

Description

Technical Field

[0001] The utility model relates to the technical field of food detection, in particular to a mixing and stirring device for food component detection. Background Art

[0002] The indicators of food inspection mainly include general component analysis, trace element analysis, pesticide residue analysis, veterinary drug residue analysis, mycotoxin analysis, food additive analysis and analysis of other harmful substances, etc. According to the characteristics of the inspected items, the inspection of each indicator corresponds to the corresponding inspection method.

[0003] In addition to traditional conventional analysis methods, instrumental analysis methods have gradually become the main means of food hygiene inspection, including spectrophotometry, atomic fluorescence spectroscopy, electrochemical method, atomic absorption spectroscopy, gas chromatography, high performance liquid chromatography, etc. The above inspection methods can be roughly divided into inorganic component analysis methods and organic component analysis methods according to the inspection items. In the process of food inspection, food components need to be mixed and stirred, so a mixing and stirring equipment for food component inspection is needed.

[0004] The Chinese patent with the announcement number CN215463830U discloses a mixing and stirring device for food component detection, which includes a support, a rotating assembly, a mixing box, a tooth plate, a first support plate and a second support plate. One end of the rotating assembly is rotatably connected to one side of the support, the mixing box is installed at the other end of the rotating assembly, and the tooth plate is connected to the outer surface of the mixing box. The patent achieves the purpose of good mixing effect through the action of the mixing box, the motor, the stirring rod, the first gear, the stirring blade, the second gear, the round rod, the third gear, the tooth plate, the first support rod, the second support rod and the scraper. The mixing of the mixture is completed by rotating the stirring shaft and the stirring chamber at the same time, so that the mixture is not easy to precipitate, the mixing is uniform, and the mixture is not easy to stick to the inner wall of the stirring chamber, which is convenient for cleaning the inner wall of the stirring chamber.

[0005] Based on the above search and combined with the prior art, we found that:

[0006] The existing device completes the mixing of the mixture by rotating the stirring shaft and the stirring chamber at the same time, so that the mixture is not easy to precipitate, the mixing is uniform, and the mixture is not easy to stick to the inner wall of the stirring chamber. In food testing, it is necessary to mix food raw materials in different states, and different materials such as solid, liquid or solid-liquid mixtures need to be stirred at different speeds to achieve the most suitable mixing effect. The existing device can only stir and mix at one speed at the same time, and other different materials are added after cleaning and stirred at different speeds. There is a limitation in use due to its low efficiency. Utility Model Content

[0007] In order to solve the above technical problems, the utility model proposes a mixing and stirring device for food ingredient detection. The device is fixedly installed with a first motor on a base, and a first rotating rod is arranged on the first motor. By starting the first motor, the first rotating rod can be rotated, so that the rotation speeds of the first small gear, the first medium gear and the first large gear fixedly installed on the first rotating rod can be made to be the same. A plurality of second rotating columns are rotatably connected on the top disk, and a second small gear, a second medium gear and a second large gear are respectively installed on the plurality of second rotating columns, wherein the second small gear and the first large gear are meshed with each other, and the rotation of the small gear driven by the large gear can accelerate the corresponding second rotating column, wherein the second medium gear and the first medium gear are meshed with each other, and the gears of the same size have the same rotation speed after meshing, so that the rotation speed of the corresponding second rotating column remains unchanged, wherein the second large gear and the first small gear are meshed with each other, and the The small gear drives the large gear to rotate, which can slow down the speed of the corresponding second rotating column, and a stirring rod is fixedly installed at the other end of the second rotating column, so that a plurality of different speeds can be used to drive the stirring rod to rotate to mix the materials, thereby improving work efficiency. The stirring blade installed at the bottom of the stirring rod can help with mixing and stirring. A scraper and bristles are fixedly installed on the stirring rod through a pair of first support frames, which can clean the materials attached to the inner wall of the mixing drum during the mixing process. A plurality of third rotating columns are rotatably connected to the base of the device, and the worm is driven to rotate by the second motor to drive the worm to rotate, which can drive the worm wheel on the third rotating column to rotate, and the mixing drum is fixedly connected to the worm wheel and driven to rotate. The materials to be mixed can be mixed more evenly when the stirring rod and the mixing drum rotate together, and are discharged from the discharge pipe with a valve after mixing. The plurality of second support frames on the base serve to support the top disc.

[0008] The technical solution to achieve the purpose of the utility model is: a mixing and stirring equipment for food ingredient detection, comprising a base, on which a first motor is fixedly mounted, a first rotating rod is provided on the first motor, an output shaft of the first motor is fixedly connected to one end of the first rotating rod, a first small gear, a first medium gear and a first large gear are fixedly mounted on the first rotating rod, the first small gear, the first medium gear and the first large gear are arranged from top to bottom on the first rotating rod with the same spacing, and a top disk is rotatably connected to the other end of the first rotating rod.

[0009] In some embodiments, a plurality of second rotating columns are rotatably connected to the top disk, one of which is fixedly mounted with a second large gear, the second large gear is meshed with the first small gear, one of which is fixedly mounted with a second medium gear, the second medium gear is meshed with the first medium gear, and one of which is fixedly mounted with a second small gear, the second small gear is meshed with the first large gear.

[0010] In some embodiments, the other ends of multiple second rotating columns are fixedly connected to stirring rods, multiple stirring blades are fixedly installed on the stirring rods, a pair of first support frames are fixedly installed on the stirring rods, a scraper is fixedly installed on the pair of first support frames, and multiple bristles are fixedly installed on the pair of first support frames.

[0011] In some embodiments, a plurality of third rotating columns are rotatably connected to the base, a worm gear is fixedly mounted on the plurality of third rotating columns, a mixing drum is fixedly mounted on the worm gear, a discharge pipe with a valve is connected to the mixing drum, the stirring rod extends into the interior of the mixing drum, and the scraper and the bristles are in contact with the inner wall of the mixing drum.

[0012] In some embodiments, a plurality of pairs of support plates are fixedly mounted on the base, one of each pair of support plates is rotatably connected to a worm, and a second motor is fixedly mounted on the other of each pair of support plates, an output shaft of the second motor is fixedly connected to the other end of the worm, and the worm and worm wheel are meshed with each other.

[0013] In some embodiments, a plurality of second support frames are fixedly mounted on the base, and the other ends of the plurality of second support frames are fixedly connected to the top disk.

[0014] Compared with the prior art, the present invention has the following significant advantages:

[0015] First, the utility model is aimed at the existing device, which has the problem that the existing device can only perform stirring and mixing at one speed at the same time. After cleaning, other different materials can be added to stir at different speeds, which has the problem of low efficiency and limitations in use. The device is fixedly installed with a first motor on the base, and a first rotating rod is arranged on the first motor. By starting the first motor, the first rotating rod can be rotated, so that the rotation speeds of the first small gear, the first medium gear and the first large gear fixedly installed on the first rotating rod can be made to be the same. A plurality of second rotating columns are rotatably connected on the top disk, and a second small gear, a second medium gear and a second large gear are respectively installed on the plurality of second rotating columns, wherein the second small gear and the first large gear are meshed with each other, and the rotation of the small gear driven by the large gear can accelerate it, so that the rotation speed of the corresponding second rotating column is increased, wherein the second medium gear and the first medium gear are meshed with each other, and the gears of the same size have the same rotation speed after meshing, so that the rotation speed of the corresponding second rotating column remains unchanged. The second large gear is meshed with the first small gear, and the small gear drives the large gear to rotate, which can slow down the speed of the corresponding second rotating column, and a stirring rod is fixedly installed at the other end of the second rotating column, so that a plurality of different speeds can be used to drive the stirring rod to rotate to mix the materials, thereby improving work efficiency. The stirring blade installed at the bottom of the stirring rod can help with mixing and stirring. A scraper and bristles are fixedly installed on the stirring rod through a pair of first support frames, which can clean the materials attached to the inner wall of the mixing drum during the mixing process. A plurality of third rotating columns are rotatably connected to the base of the device. The worm is driven to rotate by the second motor, which can drive the worm wheel on the third rotating column to rotate. The mixing drum is fixedly connected to the worm wheel and is driven to rotate. The materials to be mixed can be mixed more evenly when the stirring rod and the mixing drum rotate together, and are discharged from the discharge pipe with a valve after mixing. The plurality of second support frames on the base serve to support the top disc. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by the utility model in one embodiment;

[0018] Figure 2 This is a schematic diagram of the structure of a first rotating rod provided in one embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of a mixing drum provided in one embodiment of the utility model;

[0020] Figure 4 It is a schematic diagram of the stirring rod structure provided in one embodiment of the utility model.

[0021] Explanation of the accompanying drawings: 1. base; 2. first motor; 3. first rotating rod; 4. first small gear; 401, second small gear; 5. first medium-sized gear; 501, second medium-sized gear; 6. first large gear; 601, second large gear; 7. top disc; 8. second rotating column; 9. stirring rod; 10. stirring blade; 11. first support frame; 12. scraper; 13. bristles; 14. third rotating column; 15. worm gear; 16. mixing drum; 17. discharge pipe with valve; 18. support plate; 19. worm; 20. second motor; 21. second support frame. DETAILED DESCRIPTION

[0022] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides a mixing and stirring device for food component detection through improvement. The technical solution of the utility model is:

[0024] like Figure 1-Figure 4As shown, a mixing and stirring device for food ingredient detection includes a base 1, a first motor 2 is fixedly installed on the base 1, a first rotating rod 3 is arranged on the first motor 2, the output shaft of the first motor 2 is fixedly connected to one end of the first rotating rod 3, a first small gear 4, a first medium gear 5 and a first large gear 6 are fixedly installed on the first rotating rod 3, the first small gear 4, the first medium gear 5 and the first large gear 6 are arranged from top to bottom on the first rotating rod 3 with the same spacing, the other end of the first rotating rod 3 is rotatably connected to a top disk 7, the top disk 7 is rotatably connected to a plurality of second rotating columns 8, one of the second rotating columns 8 is fixedly installed with a second large gear 601, the second large gear 601 is meshed with the first small gear 4, A second medium-sized gear 501 is fixedly installed on one of the second rotating columns 8, and the second medium-sized gear 501 is meshed with the first medium-sized gear 5. A second small gear 401 is fixedly installed on one of the second rotating columns 8, and the second small gear 401 is meshed with the first large gear 6. The other ends of multiple second rotating columns 8 are fixedly connected to stirring rods 9, and multiple stirring blades 10 are fixedly installed on the stirring rods 9. A pair of first support frames 11 are fixedly installed on the stirring rods 9, and a scraper 12 is fixedly installed on the pair of first support frames 11. A plurality of bristles 13 are fixedly installed on the pair of first support frames 11. Multiple third rotating columns 14 are rotatably connected to the base 1, and worm gears 15 are fixedly installed on the multiple third rotating columns 14. The worm gear 15 is fixedly installed on the worm gear 15. The mixing drum 16 is provided with a discharging pipe 17 with a valve connected to the mixing drum 16, the mixing rod 9 extends to the inside of the mixing drum 16, the scraper 12 and the bristles 13 are in contact with the inner wall of the mixing drum 16, the first motor 2 is fixedly installed on the base 1 of the device, the first motor 2 is provided with a first rotating rod 3, the first rotating rod 3 can be rotated by starting the first motor 2, and the first small gear 4, the first medium gear 5 and the first large gear 6 fixedly installed on the first rotating rod 3 can have the same rotation speed, and a plurality of second rotating columns 8 are rotatably connected on the top disc 7, and a second small gear 401, a second medium gear 501 and a second large gear 601 are respectively installed on the plurality of second rotating columns 8, wherein the second small gear 401 is parallel to the first large gear 6. The large gear drives the small gear to rotate, which can accelerate the corresponding second rotating column 8, wherein the second medium-sized gear 501 is meshed with the first medium-sized gear 5, and the gears of the same size have the same rotation speed after meshing, so that the corresponding second rotating column 8 has an unchanged rotation speed, wherein the second large gear 601 is meshed with the first small gear 4, and the small gear drives the large gear to rotate, which can decelerate the corresponding second rotating column 8, and the rotation speed is slowed down. A stirring rod 9 is fixedly installed at the other end of the second rotating column 8, so that the stirring rod 9 can be driven to rotate at multiple different rotation speeds to mix the materials at the same time, thereby improving the work efficiency. The stirring blade 10 installed at the bottom of the stirring rod 9 can help with mixing and stirring.A scraper 12 and a brush 13 are fixedly mounted on the stirring rod 9 through a pair of first support frames 11, which can clean the material attached to the inner wall of the stirring drum 16 during the mixing process.

[0025] like Figure 1-Figure 3 As shown, a plurality of pairs of support plates 18 are fixedly installed on the base 1, one of each pair of support plates 18 is rotatably connected with a worm 19, and a second motor 20 is fixedly installed on the other of each pair of support plates 18, and the output shaft of the second motor 20 is fixedly connected to the other end of the worm 19, and the worm 19 and the worm wheel 15 are meshed with each other. A plurality of second support frames 21 are fixedly installed on the base 1, and the other ends of the plurality of second support frames 21 are fixedly connected to the top disc 7. A plurality of third rotating columns 14 are rotatably connected to the base 1 of the device, and the worm 19 is driven to rotate by the second motor 20, which can drive the worm wheel 15 on the third rotating column 14 to rotate, and the mixing drum 16 is fixedly connected to the worm wheel 15 and driven to rotate. The materials to be mixed can be mixed more evenly when the stirring rod 9 and the mixing drum 16 rotate together, and are discharged from the valved discharge pipe 17 after mixing. The plurality of second support frames 21 on the base 1 play the role of supporting the top disc 7.

[0026] The specific working method is as follows: the device is fixedly mounted with a first motor 2 on a base 1, and a first rotating rod 3 is arranged on the first motor 2. The first rotating rod 3 can be rotated by starting the first motor 2, so that the rotation speeds of the first small gear 4, the first medium gear 5 and the first large gear 6 fixedly mounted on the first rotating rod 3 can be made the same; a plurality of second rotating columns 8 are rotatably connected on the top disk 7, and a second small gear 401, a second medium gear 501 and a second large gear 601 are respectively mounted on the plurality of second rotating columns 8, wherein the second small gear 401 is meshed with the first large gear 6, and the rotation of the small gear driven by the large gear can accelerate the corresponding second rotating column 8, wherein the second medium gear 501 is meshed with the first medium gear 5, and the gears of the same size have the same rotation speed after meshing, so that the rotation speed of the corresponding second rotating column 8 remains unchanged, wherein the second large gear 601 is meshed with the first small gear 4, and the rotation of the large gear driven by the small gear can accelerate the corresponding second rotating column 8, The stirring rod 9 is fixedly mounted at the other end of the second rotating column 8, so that the stirring rod 9 can be driven to rotate and mix the materials at a plurality of different speeds at the same time, thereby improving the working efficiency. The stirring blade 10 installed at the bottom of the stirring rod 9 can help to mix and stir. A scraper 12 and a brush 13 are fixedly mounted on the stirring rod 9 through a pair of first support frames 11, so that the materials attached to the inner wall of the mixing drum 16 can be cleaned during the mixing process. A plurality of third rotating columns 14 are rotatably connected to the base 1 of the device. The worm 19 is driven to rotate by the second motor 20, so that the worm gear 15 on the third rotating column 14 can be driven to rotate. The mixing drum 16 is fixedly connected to the worm gear 15 and driven to rotate. The materials to be mixed can be mixed more evenly when the stirring rod 9 and the mixing drum 16 rotate together, and are discharged from the valved discharge pipe 17 after mixing. The plurality of second support frames 21 on the base 1 play the role of supporting the top disc 7.

[0027] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A mixing and stirring device for food component detection, comprising a base (1), characterized in that: A first motor (2) is fixedly mounted on the base (1); a first rotating rod (3) is arranged on the first motor (2); an output shaft of the first motor (2) is fixedly connected to one end of the first rotating rod (3); a first small gear (4), a first medium gear (5) and a first large gear (6) are fixedly mounted on the first rotating rod (3); the first small gear (4), the first medium gear (5) and the first large gear (6) are arranged from top to bottom on the first rotating rod (3) with the same spacing; the other end of the first rotating rod (3) is rotatably connected to a top disk (7).

2. A mixing and stirring device for food component detection according to claim 1, characterized in that: A plurality of second rotating columns (8) are rotatably connected to the top disk (7), wherein a second large gear (601) is fixedly mounted on one of the second rotating columns (8), and the second large gear (601) is meshed with the first small gear (4), wherein a second medium gear (501) is fixedly mounted on one of the second rotating columns (8), and the second medium gear (501) is meshed with the first medium gear (5), and wherein a second small gear (401) is fixedly mounted on one of the second rotating columns (8), and the second small gear (401) is meshed with the first large gear (6).

3. A mixing and stirring device for food component detection according to claim 2, characterized in that: The other ends of the plurality of second rotating columns (8) are all fixedly connected to stirring rods (9), a plurality of stirring blades (10) are fixedly mounted on the stirring rods (9), a pair of first support frames (11) are fixedly mounted on the stirring rods (9), a scraper (12) is fixedly mounted on the pair of first support frames (11), and a plurality of bristles (13) are fixedly mounted on the pair of first support frames (11).

4. A mixing and stirring device for food component detection according to claim 3, characterized in that: The base (1) is rotatably connected to a plurality of third rotating columns (14), a worm gear (15) is fixedly mounted on the plurality of third rotating columns (14), a mixing drum (16) is fixedly mounted on the worm gear (15), a discharge pipe (17) with a valve is connected to the mixing drum (16), the mixing rod (9) extends into the interior of the mixing drum (16), and the scraper (12) and the brush bristles (13) are in contact with the inner wall of the mixing drum (16).

5. A mixing and stirring device for food component detection according to claim 4, characterized in that: A plurality of pairs of support plates (18) are fixedly mounted on the base (1), one of each pair of support plates (18) is rotatably connected to a worm (19), and the other of each pair of support plates (18) is fixedly mounted to a second motor (20), an output shaft of the second motor (20) is fixedly connected to the other end of the worm (19), and the worm (19) and the worm wheel (15) are meshed with each other.

6. A mixing and stirring device for food component detection according to claim 1, characterized in that: A plurality of second support frames (21) are fixedly mounted on the base (1), and the other ends of the plurality of second support frames (21) are fixedly connected to the top disc (7).

Images