Rheological property detector for food standardization

Abstract

The invention relates to the technical field of food rheological detection, in particular to a rheological property detector for food standardization. Comprising a detection platform, and a rotor switching mechanism is arranged above the detection platform. A second rotating disc is controlled to rotate according to the shape of a food sample, and after a corresponding rotor is adjusted, a detection motor is controlled to drive a first connecting assembly to descend to be connected with a second connecting assembly and continuously descend, so that the rotor at the bottom of a connecting column is in contact with the food sample; the situation that rotors of different types need to be frequently replaced when rheological property detection work is conducted on food of different forms is avoided, after detection work is completed, the rotors can automatically complete reset work, then the movable sealing cover is controlled to seal the detection through groove, the multiple sets of rotors are prevented from being damaged by external force and making contact with air for a long time, and the service life of the rotors is prolonged. And the service life is prolonged while the use effect of the rheological property detector is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of food rheological detection, and particularly relates to a rheological property detector for food standardization. BACKGROUND

[0002] Food rheological property detection is of great significance for food standardization. By analyzing the flow and deformation behavior (such as viscosity, elastic modulus, etc.) of food under external force, the processing conditions (such as conveying speed, stirring intensity, etc.) can be accurately adjusted to ensure efficient and stable production process and reduce product defects.

[0003] According to the search, the prior art discloses a kind of online rheometer in Chinese patent publication No. CN222318728U, publication date: 2025-01-07, including fixed frame, the outside of the fixed frame is provided with rheometer main body, the inside of the rheometer main body is provided with detection mechanism, the detection mechanism includes rotating blade for stirring to be measured solution, and detection assembly connected with rotating blade, the detection assembly is used to detect the rheological property of to-be-measured solution by rotating blade. The utility model can be detected by setting the innovative detection mechanism, by adopting the design of sealed separation, the accuracy of detection can be effectively avoided by the traditional shaft connection, and the cleaning trouble caused by the influence of to-be-measured solution into the detection component inside, and by the action of magnetic attraction, not only can rotating blade and other components be quickly disassembled or installed, but also the resistance force generated by rotating blade in to-be-measured solution can be detected by detection assembly.

[0004] But the device still has the following defects: The existing rheological detector can usually only install one rotor, and when detecting the rheological properties of food, different types of rotors need to be frequently replaced according to the shape of food, thereby reducing the use effect of the rheological property detector. SUMMARY

[0005] In view of the above problems, the present application provides a rheological property detector for food standardization, which comprises a detection platform, a detection motor is arranged above the detection platform; a first connecting assembly is drivingly connected to the output end of the detection motor; and a rotor switching mechanism is arranged above the detection platform. The rotor switching mechanism comprises a protective shell, a detection slot is formed in the protective shell, a movable sealing cover is arranged on the outer wall of the protective shell, a rotating shaft is arranged in the protective shell, a second rotating disc is sleeved on the outer wall of the rotating shaft, a plurality of groups of lifting slots are annularly arranged on the side wall of the second rotating disc. Two groups of second sliding grooves are symmetrically arranged on the inner walls of the two sides of each group of lifting grooves; a group of lifting plates are arranged in each group of lifting grooves; a group of bearings are arranged at the top center of each group of lifting plates; a group of connecting columns are arranged in each group of bearings; The bottom of each group of connecting columns extends below the lifting plate and is connected with a group of rotors; the top of each group of connecting columns extends above the lifting plate and is connected with a group of second connecting assemblies.

[0006] Further, two groups of electric sliding tables are symmetrically arranged at the top two side edges of the detection platform; the output ends of the two groups of electric sliding tables are drivingly connected with the detection motor; an active groove is arranged on the top of the detection platform; a sample placing mechanism is arranged in the active groove; two groups of lifting rails are symmetrically arranged on the inner walls of the two sides of the active groove; a group of limiting plates is drivingly connected to the output end of each group of lifting rails.

[0007] Further, two groups of first sliding grooves are symmetrically arranged at the top two side edges of the detection platform; a group of translation plates is arranged in each group of first sliding grooves; a group of limiting blocks is respectively and dampingly slidably connected to the opposite side walls of the two groups of translation plates; a plurality of electric push rods are arranged on the side wall of the detection platform away from the active groove; a rotor cleaning mechanism is drivingly connected to the output end of the plurality of electric push rods; the rotor switching mechanism is movably penetrated in the rotor cleaning mechanism.

[0008] Further, an adjusting cavity is arranged in the detection platform; the adjusting cavity is in communication with the two groups of first sliding grooves; two groups of lead screws are arranged in the adjusting cavity; one end of each group of lead screws is fixedly connected, and the other end is respectively and rotatably connected to the inner walls of the two sides of the adjusting cavity; the screw threads of the two groups of lead screws are opposite, and the central axes are on the same straight line; two groups of sliding blocks are slidably connected to the bottom inner walls of the adjusting cavity; each group of sliding blocks is threadedly connected with a corresponding group of lead screws, and is drivingly connected with a corresponding group of translation plates.

[0009] Further, the sample placing mechanism comprises a first rotary disc; an adjusting column is arranged on the top of the first rotary disc; a first limiting groove is arranged on the outer wall of the adjusting column; each group of limiting plates is slidably connected in the first limiting groove; a plurality of placing grooves are annularly arranged on the top of the adjusting column; a plurality of placing columns are annularly arranged on the top of the first rotary disc.

[0010] Further, the top of each group of the placing columns is provided with a group of placing grooves; the top edge of each group of the placing columns is provided with a group of sealing rings; the inner wall of each group of the placing through grooves is provided with a group of heat conduction grooves; each group of the heat conduction grooves is provided with a group of heat conduction rings; each group of the placing columns is movably penetrated into the corresponding group of the placing through grooves and the heat conduction rings; the inner wall of each group of the heat conduction grooves is provided with a plurality of groups of heating plates in annular array distribution.

[0011] Further, the outer wall of the protective shell is symmetrically provided with two groups of second limiting grooves; each group of the limiting blocks is movably penetrated into the corresponding group of the second limiting grooves; the protective shell is provided with a cleaning through groove; the detection through groove is located above the sample placing mechanism, and the cleaning through groove is located inside the rotor cleaning mechanism.

[0012] Further, the two ends of each group of the lifting plates are respectively slidably connected into the corresponding group of the second sliding grooves; the bottom inner wall of each group of the second sliding grooves is provided with a group of return springs; the top of each group of the return springs is connected with the corresponding group of the lifting plates; the second connecting assembly is movably connected with the first connecting assembly.

[0013] Further, the rotor cleaning mechanism comprises a shell; the shell is provided with a cleaning cavity; the bottom inner wall of the cleaning cavity is provided with a pollution collecting groove; the inner wall of the pollution collecting groove close to the rotor switching mechanism is symmetrically provided with two groups of rotary motors; the output end of each group of the rotary motors is drivingly connected with a group of splash-proof baffles; the two groups of the splash-proof baffles can be rotatably spliced into a semicircular ring structure.

[0014] Further, one side inner wall of each group of the splash-proof baffles is provided with a group of cleaning rollers; the inner wall of the side of the cleaning cavity away from the rotor switching mechanism is symmetrically provided with two groups of rotary rods; one end of each group of the rotary rods away from the rotary shaft is provided with a group of rotary spray pipes; the top inner wall of the cleaning cavity is provided with a liquid storage box and a hot air gun; the output ends of the liquid storage box and the hot air gun are in communication with the two groups of the rotary spray pipes.

[0015] The beneficial effects of the present application are: 1. By controlling the rotation of the second rotary disc according to the shape of the food sample, after adjusting to the corresponding rotor, the detection motor drives the first connecting assembly to descend and complete the connection work with the second connecting assembly and continue to descend, so that the rotor at the bottom of the connecting column contacts the food sample, avoiding the need to frequently replace different styles of rotors when detecting the rheological properties of different shaped foods, and after the detection work is completed, the rotor can automatically complete the reset work, and then the movable sealing cover is controlled to close the detection through groove, avoiding damage to multiple rotors by external force and long-term contact with air, thereby improving the use effect of the rheological property detector and prolonging the service life.

[0016] 2. By placing different food samples into the placement grooves at the top of the placement columns in the corresponding placement slots, and with two sets of liftable limiting plates slidably connected in the first limiting groove, the first rotating disk can transfer different food samples to the area below the rotor switching mechanism for testing when it rotates. Furthermore, the two sets of limiting plates can adjust the placement volume of the food samples by driving the adjusting column to move up and down. This allows the rheological property analyzer to complete the rheological property testing of food samples of different shapes or quantities in a single operation, thus improving the testing efficiency of the rheological property analyzer.

[0017] 3. By controlling two sets of rotary motors to rotate upwards, the two sets of rotary motors will drive two sets of splash guards to rotate. When the two sets of rotary motors rotate to the vertical line, the two sets of splash guards will complete the splicing work on the side of the rotor near the second rotating disk. Then, control two sets of rotating rods to drive two sets of rotating nozzles to rotate to both sides of the rotor. Then, control the rotating nozzles to spray cleaning liquid towards the rotor and control the two sets of cleaning rollers to rotate to clean the rotor. After the cleaning work is completed, the two sets of rotating nozzles can also spray hot air to dry the rotor. This improves the cleaning effect of the rheological property tester and avoids splash pollution of waste liquid.

[0018] 4. By controlling the rotation of two sets of lead screws, and through the threaded connection between the two sets of lead screws and the two sets of sliders, the two sets of translation plates drive the two sets of limit blocks to disengage from the rotor switching mechanism. This allows the rotor switching mechanism to be quickly removed from the rotor cleaning mechanism. Furthermore, since the rotor switching mechanism can move vertically between the two sets of translation plates via the two sets of limit blocks, the height of the rotor switching mechanism can be adjusted by controlling the electric push rod to raise and lower the rotor cleaning mechanism. This improves both the maintenance efficiency and ease of use of the rheological property tester.

[0019] Other features and advantages of the invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures pointed out in the description, claims and drawings. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 A schematic diagram of the detector according to an embodiment of the present invention is shown; Figure 2 FIG. 6 shows a schematic diagram of a back view of the detector according to an embodiment of the present application; Figure 3 FIG. 7 shows a schematic diagram of a back view of the detector according to an embodiment of the present application; Figure 4 FIG. 8 shows a schematic diagram of a structure of the sample placing mechanism according to an embodiment of the present application; Figure 5 FIG. 9 shows a schematic diagram of a partial cross-sectional view of the sample placing mechanism according to an embodiment of the present application; Figure 6 FIG. 10 shows a schematic diagram of a structure of the rotor switching mechanism according to an embodiment of the present application; Figure 7 FIG. 11 shows a schematic diagram of a cross-sectional view of the rotor switching mechanism according to an embodiment of the present application; Figure 8 FIG. 12 shows a schematic diagram of a structure of the rotor cleaning mechanism according to an embodiment of the present application; Figure 9 FIG. 13 shows a schematic diagram of a cross-sectional view of the rotor cleaning mechanism according to an embodiment of the present application.

[0022] In the figure: 1, detection platform; 2, electric sliding table; 3, detection motor; 4, first connecting assembly; 5, movable groove; 6, sample placing mechanism; 7, lifting guide rail; 8, limiting plate; 9, rotor switching mechanism; 10, first sliding groove; 11, translation plate; 12, limiting block; 13, electric push rod; 14, rotor cleaning mechanism; 15, adjusting cavity; 16, screw rod; 17, sliding block; 601, first rotating disc; 602, adjusting column; 603, first limiting groove; 604, placing through groove; 605, placing column; 606, placing groove; 607, sealing ring; 608, heat conduction groove; 609, heat conduction ring; 610, heating plate; 901, protective shell; 902, second limiting groove; 903, detection through groove; 904, cleaning through groove; 905, movable sealing cover; 906, rotating shaft; 907, second rotating disc; 908, lifting through groove; 909, second sliding groove; 910, return spring; 911, lifting plate; 912, bearing; 913, connecting column; 914, rotor; 915, second connecting assembly; 9151, connecting ring; 9152, connecting groove; 9153, positioning magnetic block; 1401, shell; 1402, cleaning cavity; 1403, pollution collection groove; 1404, revolving motor; 1405, splash baffle; 1406, cleaning roller; 1407, rotating rod; 1408, rotating spray pipe; 1409, liquid storage box; 1410, hot air gun. DETAILED DESCRIPTION

[0023] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0024] The embodiments of the present application provide a rheological property detector for food standardization, which comprises a detection platform 1. Figure 1 、 Figure 2 and Figure 3 As shown in the drawings, two groups of electric sliding tables 2 are symmetrically arranged at the top of the detection platform 1; detection motors 3 are drivingly connected to the output ends of the two groups of electric sliding tables 2; first connecting assemblies 4 are drivingly connected to the output ends of the detection motors 3; a movable groove 5 is formed in the top of the detection platform 1; a sample placing mechanism 6 is arranged in the movable groove 5; two groups of lifting rails 7 are symmetrically formed in the inner walls of the movable groove 5; a group of limiting plates 8 is drivingly connected to the output end of each group of lifting rails 7; a rotor switching mechanism 9 is arranged above the detection platform 1; two groups of first sliding grooves 10 are symmetrically formed at the top of the detection platform 1; a group of translation plates 11 is arranged in each first sliding groove 10; a group of limiting blocks 12 is dampingly and slidably connected to the opposite side walls of the two groups of translation plates 11; a plurality of groups of electric push rods 13 are arranged on the side wall of the detection platform 1 away from the movable groove 5; a rotor cleaning mechanism 14 is drivingly connected to the output ends of the plurality of groups of electric push rods 13; the rotor switching mechanism 9 movably penetrates into the rotor cleaning mechanism 14; an adjusting cavity 15 is arranged in the detection platform 1; the adjusting cavity 15 is in communication with the two groups of first sliding grooves 10; two groups of lead screws 16 are arranged in the adjusting cavity 15; one end of each group of lead screws 16 is fixedly connected, and the other end is rotatably connected to the inner walls of the adjusting cavity 15; the screw threads of the two groups of lead screws 16 are opposite, and the central axes are on the same straight line; two groups of sliding blocks 17 are slidably connected to the bottom inner walls of the adjusting cavity 15; each group of sliding blocks 17 is threadedly connected with a corresponding group of lead screws 16, and drivingly connected with a corresponding group of translation plates 11.

[0025] In the rheological property detection of food, first, the food sample is placed in the sample placing mechanism 6, then the rotor switching mechanism 9 is controlled to switch to the corresponding rotor structure according to the shape of the food, then the two groups of electric sliding tables 2 are controlled to drive the detection motor 3 to descend, the first connecting assembly 4 on the output end of the detection motor 3 is in transmission connection with the corresponding rotor structure, then the corresponding rotor structure is driven into the food sample or in contact with the food sample, then the detection motor 3 is controlled to drive the rotor structure to rotate, and the rheological property of the food is detected by monitoring the rotation torque of the rotor structure and the shape change of the food. By controlling the rotation of the two groups of lead screws 16, the two groups of translation plates 11 drive the two groups of limiting blocks 12 to disengage from the rotor switching mechanism 9 under the threaded connection relationship between the two groups of lead screws 16 and the two groups of sliding blocks 17, so that the rotor switching mechanism 9 can be quickly taken out from the rotor cleaning mechanism 14, and since the rotor switching mechanism 9 can move in the vertical direction between the two groups of translation plates 11 through the two groups of limiting blocks 12, the height of the rotor switching mechanism 9 can be adjusted by controlling the electric push rod 13 to drive the rotor cleaning mechanism 14 to ascend and descend, thereby improving the maintenance efficiency of the rheological property detector and improving the use convenience.

[0026] As shown in Figure 4 and Figure 5 The sample placing mechanism 6 comprises a first rotating disc 601; the top of the first rotating disc 601 is provided with an adjusting column 602; a first limiting groove 603 is formed in the outer wall of the adjusting column 602; each group of limiting plates 8 is slidingly connected in the first limiting groove 603; a plurality of groups of placing through grooves 604 are arranged in a ring array on the top of the adjusting column 602; a plurality of groups of placing columns 605 are arranged in a ring array on the top of the first rotating disc 601; a group of placing recesses 606 is formed in the top of each group of placing columns 605; a group of sealing rings 607 is arranged at the top edge of each group of placing columns 605; a group of heat conduction grooves 608 is formed in the inner wall of each group of placing through grooves 604; a group of heat conduction rings 609 is arranged in each group of heat conduction grooves 608; each group of placing columns 605 is movably penetrated into the corresponding group of placing through grooves 604 and heat conduction rings 609; a plurality of groups of heating plates 610 are arranged in a ring array on the inner wall of each group of heat conduction grooves 608.

[0027] When the rheological property of food is detected, different food samples are respectively placed in the placing grooves 606 on the top of the placing columns 605 in the placing channels 604. Since the two groups of limit plates 8 are slidingly connected in the first limit grooves 603, the first rotating disc 601 can transfer different food samples to the lower side of the rotor switching mechanism 9 during rotation, and the two groups of limit plates 8 can adjust the placing volume of the food samples by driving the adjusting columns 602 to ascend and descend, so that the rheological property detector can complete the rheological property detection of food samples with different forms or sample quantities in a single work, and the detection efficiency of the rheological property detector is improved.

[0028] As shown in Figure 6 and Figure 7 The rotor switching mechanism 9 includes a protective shell 901. Two groups of second limit grooves 902 are symmetrically formed on the outer wall of the protective shell 901. Each group of limit blocks 12 is movably penetrated into a corresponding group of second limit grooves 902. A detection channel 903 and a cleaning channel 904 are formed on the protective shell 901. The detection channel 903 is located above the sample placing mechanism 6, and the cleaning channel 904 is located in the rotor cleaning mechanism 14. An movable sealing cover 905 is arranged on the outer wall of the protective shell 901. A rotating shaft 906 is arranged in the protective shell 901. A second rotating disc 907 is sleeved on the outer wall of the rotating shaft 906. A plurality of groups of lifting channels 908 are annularly arranged on the side wall of the second rotating disc 907. Two groups of second sliding grooves 909 are symmetrically formed on the inner walls of the two sides of each group of lifting channels 908. A group of lifting plates 911 is arranged in each group of lifting channels 908. The two ends of each group of lifting plates 911 are slidingly connected with a corresponding group of second sliding grooves 909. A group of return springs 910 is arranged on the bottom inner wall of each group of second sliding grooves 909. The top of each group of return springs 910 is connected with a corresponding group of lifting plates 911. A group of bearings 912 is arranged at the top center of each group of lifting plates 911. A group of connecting columns 913 is arranged in each group of bearings 912. The bottom of each group of connecting columns 913 extends below the lifting plate 911 and is connected with a group of rotors 914. The top of each group of connecting columns 913 extends above the lifting plate 911 and is connected with a group of second connecting assemblies 915. The second connecting assembly 915 is movably connected with the first connecting assembly 4.

[0029] In the rheological property detection work of food, the detection channel 903 is exposed by controlling the rotation of the movable sealing cover 905, and after adjusting the rotor 914 according to the shape of the food sample, the first connecting assembly 4 is connected with the second connecting assembly 915 by controlling the detection motor 3 to drive the first connecting assembly 4 to descend. Then, the detection motor 3 is controlled to continue to descend, so that the rotor 914 at the bottom of the connecting column 913 contacts the food sample, and the rheological property detection work of the food is performed. The different styles of rotors 914 need not be frequently replaced when the rheological property detection work of different shaped food is performed. When the detection work is completed, the rotor 914 can automatically complete the reset work when the detection motor 3 is reset. Then, the movable sealing cover 905 is controlled to close the detection channel 903, so as to avoid damage to the multiple rotors 914 by external force and long-time contact with air. The use effect of the rheological property detector is improved, and the service life is also improved.

[0030] The second connecting assembly 915 comprises a connecting ring 9151. The top of the connecting ring 9151 is annularly arranged and provided with a plurality of groups of connecting grooves 9152. The outer wall of the connecting ring 9151 is annularly arranged and provided with a plurality of positioning magnetic blocks 9153, which are the same in number as the connecting grooves 9152.

[0031] The structure of the first connecting assembly 4 is similar to that of the second connecting assembly 915. However, the plurality of groups of positioning magnetic blocks 9153 correspond to the connecting grooves 9152 and the protrusions, respectively. When the first connecting assembly 4 approaches the second connecting assembly 915, the protrusions of the first connecting assembly 4 correspond to the connecting grooves 9152 of the second connecting assembly 915 by magnetic attraction, so as to quickly complete the connection work and facilitate the subsequent rotation work of the rotor 914.

[0032] For example, Figure 8 and Figure 9As shown, the rotor cleaning mechanism 14 comprises a shell 1401, a cleaning cavity 1402 is arranged in the shell 1401, a sewage collecting groove 1403 is arranged on the inner wall of the bottom of the cleaning cavity 1402, two groups of gyro motors 1404 are symmetrically arranged on the inner wall of the side close to the rotor switching mechanism 9 of the sewage collecting groove 1403, a group of splash-proof baffles 1405 are transmissionally connected to the output end of each group of gyro motors 1404, the two groups of splash-proof baffles 1405 can be rotationally spliced into a semicircular ring structure, a group of cleaning rollers 1406 are arranged on the inner wall of one side of each group of splash-proof baffles 1405, two groups of rotating rods 1407 are symmetrically arranged on the inner wall of the side away from the rotor switching mechanism 9 of the cleaning cavity 1402, a group of rotating nozzles 1408 are arranged at the bottom of the end away from the rotating shaft of each group of rotating rods 1407, a liquid storage box 1409 and a hot air gun 1410 are arranged on the top inner wall of the cleaning cavity 1402, and the output ends of the liquid storage box 1409 and the hot air gun 1410 are in communication with the two groups of rotating nozzles 1408.

[0033] After the rheological property detection of the food is completed, the two groups of gyro motors 1404 are controlled to rotate upward, and at the same time, the two groups of gyro motors 1404 drive the two groups of splash-proof baffles 1405 to rotate, when the two groups of gyro motors 1404 rotate to the vertical line, the two groups of splash-proof baffles 1405 complete the splicing work on the side of the rotor 914 close to the second rotating disc 907, then the two groups of rotating rods 1407 drive the two groups of rotating nozzles 1408 to rotate to the two sides of the rotor 914, and then the rotating nozzles 1408 spray cleaning liquid toward the rotor 914 and the two groups of cleaning rollers 1406 are controlled to rotate to clean the rotor 914, after the cleaning work is completed, the two groups of rotating nozzles 1408 can also spray hot air to dry the rotor 914, which improves the cleaning effect of the rheological property detector, and avoids the splash pollution of waste liquid.

[0034] By controlling the rotation of the second rotating disc 907 according to the shape of the food sample, after adjusting to the corresponding rotor 914, the detection motor 3 is controlled to drive the first connecting assembly 4 to descend and complete the connection with the second connecting assembly 915, and continuously descend, so that the rotor 914 at the bottom of the connecting column 913 contacts the food sample, avoiding the need to frequently replace rotors 914 of different styles when detecting the rheological properties of different shaped foods, and after the detection work is completed, the rotor 914 can automatically complete the reset work, then the movable sealing cover 905 is controlled to close the detection channel 903, avoiding damage to multiple rotors 914 by external force and long-term contact with air, which improves the use effect of the rheological property detector and prolongs the service life.

[0035] By placing different food samples in the placement grooves 606 respectively opened at the top of the placement columns 605 in the corresponding placement channels 604, and due to the sliding connection of the two groups of limiting plates 8 in the first limiting grooves 603, the first rotating disc 601 can transfer different food samples to the lower side of the rotor switching mechanism 9 for detection when rotating, and the two groups of limiting plates 8 can adjust the placement volume of the food samples by driving the adjusting column 602 to rise and fall, so that the rheological property detector can complete the rheological property detection of food samples of different forms or sample quantities in a single work, improving the detection efficiency of the rheological property detector.

[0036] By controlling the two groups of gyro motors 1404 to rotate upward, the two groups of splash-proof baffles 1405 will also rotate. When the two groups of gyro motors 1404 are rotated to the vertical defense line, the two groups of splash-proof baffles 1405 are spliced on the side of the rotor 914 close to the second rotating disc 907. Then, the two groups of rotating rods 1407 drive the two groups of rotating nozzles 1408 to rotate to the two sides of the rotor 914. Then, the rotating nozzles 1408 spray cleaning liquid toward the rotor 914, and the two groups of cleaning rollers 1406 rotate to clean the rotor 914. After the cleaning work is completed, the two groups of rotating nozzles 1408 can also spray hot air to dry the rotor 914. In this way, the cleaning effect of the rheological property detector is improved, and the splash pollution of waste liquid is avoided.

[0037] By controlling the two groups of lead screws 16 to rotate, and under the threaded connection relationship between the two groups of lead screws 16 and the two groups of sliding blocks 17, the two groups of translation plates 11 drive the two groups of limiting blocks 12 to disengage from the rotor switching mechanism 9, so that the rotor switching mechanism 9 can be quickly taken out from the rotor cleaning mechanism 14. Since the rotor switching mechanism 9 can move in the vertical direction between the two groups of translation plates 11 through the two groups of limiting blocks 12, the height of the rotor switching mechanism 9 can be adjusted by controlling the electric push rod 13 to drive the rotor cleaning mechanism 14 to rise and fall. In this way, the maintenance efficiency of the rheological property detector is improved, and the use convenience is also improved.

[0038] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can be made to the technical solutions described in the foregoing embodiments, or some technical features can be replaced by equivalent features; and such modifications or replacements do not cause the essence of the corresponding technical solution to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A rheometric property detector for food standardization comprising a detection platform, characterized in that: The top of the detection platform is provided with a detection motor; the output end of the detection motor is drivingly connected with a first connecting assembly; the top of the detection platform is provided with a rotor switching mechanism; The rotor switching mechanism comprises a protective shell; a detection through slot is formed in the protective shell; a movable sealing cover is arranged on the outer wall of the protective shell; a rotating shaft is arranged in the protective shell; a second rotating disc is sleeved on the outer wall of the rotating shaft; a plurality of groups of lifting through slots are annularly arranged on the side wall of the second rotating disc; Two groups of second sliding grooves are symmetrically formed in the inner walls on both sides of each group of lifting through slots; a group of lifting plates are arranged in each group of lifting through slots; a group of bearings are arranged at the top center of each group of lifting plates; a group of connecting columns are arranged in each group of bearings; The bottom of each group of connecting columns extends below the lifting plate and is connected with a group of rotors; the top of each group of connecting columns extends above the lifting plate and is connected with a group of second connecting assemblies.

2. A rheometric property detector for food standardization according to claim 1, characterized in that: Two groups of electric sliding tables are symmetrically arranged at the top of both side edges of the detection platform; the output ends of the two groups of electric sliding tables are drivingly connected with the detection motor; a movable groove is formed in the top of the detection platform; a sample placing mechanism is arranged in the movable groove; two groups of lifting rails are symmetrically formed in the inner walls on both sides of the movable groove; a group of limiting plates is drivingly connected to the output end of each group of lifting rails.

3. A rheometric property detector for food standardization according to claim 2, characterized in that: Two groups of first sliding grooves are symmetrically formed in the top of both side edges of the detection platform; a group of translation plates is arranged in each group of first sliding grooves; a group of limiting blocks is respectively dampingly and slidingly connected to the opposite side walls of the two groups of translation plates; a plurality of groups of electric push rods are arranged on the side wall of the detection platform away from the movable groove; a rotor cleaning mechanism is drivingly connected to the output end of the plurality of groups of electric push rods; the rotor switching mechanism movably penetrates into the rotor cleaning mechanism.

4. A rheometric property detector for food standardization according to claim 3, characterized in that: An adjusting cavity is arranged in the detection platform; the adjusting cavity is in communication with the two groups of first sliding grooves; two groups of lead screws are arranged in the adjusting cavity; one end of each group of lead screws is fixedly connected, and the other end is respectively rotatably connected to the inner walls on both sides of the adjusting cavity; the screw threads of the two groups of lead screws are opposite, and the central axes are on the same straight line; two groups of sliding blocks are slidingly connected to the bottom inner walls of the adjusting cavity; each group of sliding blocks is threadedly connected with a corresponding group of lead screws and drivingly connected with a corresponding group of translation plates.

5. A rheometric property detector for food standardization as claimed in claim 2, wherein: The sample placing mechanism comprises a first rotating disc; an adjusting column is arranged on the top of the first rotating disc; a first limiting groove is formed in the outer wall of the adjusting column; each group of limiting plates is slidingly connected in the first limiting groove; a plurality of groups of placing through slots are annularly arranged on the top of the adjusting column; a plurality of groups of placing columns are annularly arranged on the top of the first rotating disc.

6. A rheometric property detector for food standardization according to claim 5, characterized in that: The top of each group of the placing columns is provided with a group of placing grooves; the top edge of each group of the placing columns is provided with a group of sealing rings; the inner wall of each group of the placing through grooves is provided with a group of heat conduction grooves; each group of the heat conduction grooves is provided with a group of heat conduction rings; each group of the placing columns is movably penetrated into the corresponding group of the placing through grooves and the heat conduction rings; the inner wall of each group of the heat conduction grooves is provided with a plurality of groups of heating plates in annular array distribution.

7. A rheometric property detector for standardization of food products as claimed in claim 3 wherein: The outer wall of the protective shell is symmetrically provided with two groups of second limiting grooves; each group of the limiting blocks is movably penetrated into the corresponding group of the second limiting grooves; the protective shell is provided with a cleaning through groove; the detection through groove is located above the sample placing mechanism, and the cleaning through groove is located inside the rotor cleaning mechanism.

8. A rheometric property detector for food standardization according to claim 7, characterized in that: The two ends of each group of the lifting plates are respectively slidably connected into the corresponding group of the second sliding grooves; the bottom inner wall of each group of the second sliding grooves is provided with a group of return springs; the top of each group of the return springs is connected with the corresponding group of the lifting plates; the second connecting assembly is movably connected with the first connecting assembly.

9. A rheometric property detector for standardization of food products as claimed in claim 3 wherein: The rotor cleaning mechanism comprises a shell; the shell is provided with a cleaning cavity; the bottom inner wall of the cleaning cavity is provided with a pollution collection groove; the inner wall of the side of the pollution collection groove close to the rotor switching mechanism is symmetrically provided with two groups of rotary motors; the output end of each group of the rotary motors is drivingly connected with a group of splash-proof baffles; the two groups of the splash-proof baffles can be rotatably spliced into a semicircular ring structure.

10. A rheometric property detector for food standardization according to claim 9, characterized in that: The inner wall of one side of each group of the splash-proof baffles is provided with a group of cleaning rollers; the inner wall of the side of the cleaning cavity away from the rotor switching mechanism is symmetrically provided with two groups of rotary rods; the bottom of the end of each group of the rotary rods away from the rotary shaft is provided with a group of rotary spray pipes; the top inner wall of the cleaning cavity is provided with a liquid storage box and a hot air gun; the output ends of the liquid storage box and the hot air gun are in communication with the two groups of rotary spray pipes.

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