Free-state and combined-state fat content measuring device for food detection

Abstract

The utility model discloses a measuring device for content of free-state and combined-state fat for food detection, which relates to the technical field of food detection and comprises a bottom plate, a detection vessel is arranged in the middle of the upper end of the bottom plate, a mounting base is arranged on one side of the detection vessel at the upper end of the bottom plate, and a rotating chassis is arranged in the middle of the upper end of the mounting base. A lifting frame is arranged at the upper end of the rotating chassis, a lifting table is arranged at the upper end of the lifting frame, an electric telescopic rod is arranged in the middle of the lifting frame, a connecting rod is arranged on the outer wall of one side of the lifting table, a mounting plate is arranged at the front end of the connecting rod, and a rotating rod is arranged at the lower end of the mounting plate; and a stirring rod is arranged at the lower end of the rotating rod. According to the free-state and combined-state fat content measuring device for food detection, disclosed by the utility model, a food sample solution can be automatically and continuously stirred, so that the food detection efficiency is higher.

Description

Technical Field

[0001] This utility model relates to the field of food testing technology, and in particular to a device for determining the content of free and bound fats in food testing. Background Technology

[0002] When testing food, it is necessary to detect the content of bound and free fats in the food. This is an important step in food testing, and fat content is also an important parameter for determining the health of food.

[0003] Existing testing devices for food require tens of minutes or even several hours for sample dissolution, which is too long. If people continuously stir the sample during this period, it will cause hand soreness and is inefficient. To address the shortcomings of existing technologies, we propose a device for determining the content of free and bound fats in food. Utility Model Content

[0004] The main objective of this invention is to provide a device for determining the content of free and bound fats in food, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A device for determining the content of free and bound fats in food includes a base plate. A test dish is disposed at the center of the upper end of the base plate. A mounting base is disposed on one side of the test dish at the upper end of the base plate. A rotating base is disposed at the center of the upper end of the mounting base. A lifting frame is disposed at the upper end of the rotating base. A lifting platform is disposed at the upper end of the lifting frame. An electric telescopic rod is disposed in the center of the lifting frame. Both ends of the electric telescopic rod are connected to the lower end of the lifting platform and the upper end of the rotating base, respectively. A connecting rod is disposed on one outer wall of the lifting platform. A mounting plate is disposed at the front end of the connecting rod. A rotating rod is disposed at the lower end of the mounting plate. A stirring rod is disposed at the lower end of the rotating rod. A motor is disposed at the upper end of the mounting plate and is connected to the upper end of the rotating rod. A second motor is also installed on one side of the rotating chassis at the upper end of the mounting base. A driven gear ring is installed inside the mounting base on the lower outer wall of the rotating chassis. A driving gear is installed on the side wall of the driven gear ring. The driving gear meshes with the driven gear ring. The second motor is connected to the driving gear in the middle. A fixing plate is installed on the upper rear side of the base plate. A top plate is installed on the upper end of the fixing plate. A water bucket is installed on the upper end of the top plate. A first water outlet pipe is installed below the top plate at the lower end of the water bucket. A first valve is installed on the front side of the first water outlet pipe. A measuring cylinder is installed below the first water outlet pipe. Two sets of fixing brackets are installed between the upper outer wall of the measuring cylinder and the bottom of the top plate. A second water outlet pipe is installed at the lower end of the measuring cylinder. A second valve is installed on the side wall of the second water outlet pipe.

[0007] Preferably, a rotating interface is provided between the lower end of the rotating chassis and the inner wall of the mounting base, and the rotating chassis is rotatably connected to the inner wall of the mounting base through the provided rotating interface.

[0008] Preferably, a rotating shaft is provided between the drive gear and the inner wall of the mounting base, and the drive gear is rotatably connected to the inner wall of the mounting base through the provided rotating shaft.

[0009] Preferably, a rotating interface is provided between the upper end of the rotating rod and the inner wall of the mounting plate, and the rotating rod is rotatably connected to the inner wall of the mounting plate through the provided rotating interface.

[0010] Preferably, the lateral length of the stirring rod is less than the inner diameter of the testing dish, the diameter of the first water outlet pipe is less than the inner diameter of the measuring cylinder, the lower end of the first water outlet pipe extends into the upper end of the measuring cylinder, and the inside of the water bucket stores purified water.

[0011] Preferably, the upper end of the fixing frame is fixedly connected to the bottom of the top plate, an installation interface is provided between the measuring cylinder and the fixing frame, the measuring cylinder is detachably connected to the fixing frame through the installation interface, and the second water outlet pipe is located above the testing dish.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. In this utility model, the rotating base, lifting platform, rotating rod, and stirring rod can automatically stir the food sample inside the test dish, eliminating the need for manual stirring. This not only makes the testing process more convenient but also safer. During the dissolution of the food sample, the device can automatically and continuously stir the sample inside the test dish, saving manpower and improving processing efficiency.

[0014] 2. In this utility model, the measuring cylinder allows people to accurately control the amount of water added to the testing dish, making it easier to control the amount of water and add water to the testing dish. People can directly control the amount of water added by observing the water level inside the measuring cylinder, making the operation simpler and more convenient. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of this utility model.

[0019] In the diagram: 1. Base plate; 2. Testing dish; 3. Mounting base; 4. Fixing plate; 5. Top plate; 6. Water bucket; 7. Rotating chassis; 8. Lifting frame; 9. Lifting platform; 10. Electric telescopic rod; 11. Connecting rod; 12. Mounting plate; 13. Rotating rod; 14. Stirring rod; 15. Motor No. 1; 16. Motor No. 2; 17. Driven gear ring; 18. Driving gear; 19. No. 1 water outlet pipe; 20. No. 1 valve; 21. Measuring cylinder; 22. Fixing frame; 23. No. 2 water outlet pipe; 24. No. 2 valve. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] like Figures 1-4As shown, the base plate 1 is the platform for the testing operation. A testing dish 2 is positioned at the upper center of the base plate 1. The testing dish 2 is placed on the upper part of the base plate 1, and the food sample is placed inside the testing dish 2 for testing. A mounting base 3 is located on one side of the testing dish 2 at the upper end of the base plate 1. A rotating base 7 is located at the upper center of the mounting base 3. A rotating interface is provided between the rotating base 7 and the inner wall of the mounting base 3, allowing the rotating base 7 to rotate at the upper center of the mounting base 3. A lifting frame 8 is located at the upper end of the rotating base 7, allowing it to be raised and lowered. A lifting platform 9 is installed at the upper end of the lifting frame 8. An electric telescopic rod 10 is installed in the middle of the lifting frame 8. The two ends of the electric telescopic rod 10 are connected to the lower end of the lifting platform 9 and the upper end of the rotating chassis 7, respectively. The electric telescopic rod 10 can extend and retract, driving the lifting platform 9 and the lifting frame 8 to move up and down. A connecting rod 11 is installed on one outer wall of the lifting platform 9. A mounting plate 12 is installed at the front end of the connecting rod 11. The connecting rod 11 connects the mounting plate 12 to the lifting platform 9. A rotating rod 13 is installed at the lower end of the mounting plate 12. The upper end of the rotating rod 13... A rotating interface is provided between the mounting plate 12 and the inner wall of the mounting plate 12. The rotating rod 13 can rotate at the lower end of the mounting plate 12. A stirring rod 14 is provided at the lower end of the rotating rod 13. The rotating rod 13 can drive the stirring rod 14 to rotate, stirring the food sample in the middle of the test dish 2. A first motor 15 is provided at the upper end of the mounting plate 12. The first motor 15 is connected to the upper end of the rotating rod 13, and the first motor 15 drives the rotating rod 13 to rotate. A second motor 16 is also provided at the upper end of the mounting base 3 on one side of the rotating base 7. The lower end of the rotating base 7 is outside the... A driven gear ring 17 is provided inside the mounting base 3. A driving gear 18 is provided on the side wall of the driven gear ring 17. The driving gear 18 meshes with the driven gear ring 17. The second motor 16 is connected to the middle of the driving gear 18. A rotating shaft is provided between the middle of the driving gear 18 and the inner wall of the mounting base 3. The driving gear 18 is rotatably connected to the inner wall of the mounting base 3 through the provided rotating shaft. The second motor 16 drives the driving gear 18 to rotate, which in turn drives the rotating chassis 7 to rotate in the middle of the mounting base 3 through the driven gear ring 17.

[0022] like Figures 1-4As shown, a fixing plate 4 is provided on the upper rear side of the base plate 1, and a top plate 5 is provided on the upper end of the fixing plate 4. The fixing plate 4 is used to support and fix the top plate 5. A water bucket 6 is provided on the upper end of the top plate 5. The water bucket 6 stores purified water. A first water outlet pipe 19 is provided on the lower end of the water bucket 6 below the top plate 5. The first water outlet pipe 19 passes through the middle of the top plate 5 and connects to the bottom of the water bucket 6. A first valve 20 is provided on the front side of the first water outlet pipe 19. The first valve 20 controls the opening and closing of the first water outlet pipe 19. A measuring cylinder 21 is installed below the first water outlet pipe 19. The measuring cylinder 21 is used to measure the amount of water placed inside the test dish 2. Two sets of fixing brackets 22 are installed between the upper outer wall of the measuring cylinder 21 and the bottom of the top plate 5 to fix the measuring cylinder 21 below the top plate 5. A second water outlet pipe 23 is installed at the lower end of the measuring cylinder 21. The water measured inside the measuring cylinder 21 is placed inside the test dish 2. A second valve 24 is installed on the side wall of the second water outlet pipe 23. The second valve 24 controls the opening and closing of the second water outlet pipe 23.

[0023] It should be noted that this utility model is a device for determining the content of free and bound fat in food testing. In use, weigh 2-5g of food sample and place it inside the testing dish 2. Then, open the first water outlet pipe 19, and the purified water inside the water bucket 6 enters the measuring cylinder 21 through the first valve 20. Measure 8ml of water inside the measuring cylinder 21, then open the second valve 24 and put the 8ml of water into the testing dish 2. Add 10ml of hydrochloric acid to the testing dish 2. Then, start the second motor 16, which drives the rotating base 7 to rotate through the driving gear 18 and the driven gear ring 17, moving the stirring rod 14 above the testing dish 2. The electric telescopic rod 10 retracts, allowing the stirring rod 14 to descend and contact the sample solution inside the testing dish 2. Start the first motor 15 at the top of the mounting plate 12, driving the rotating rod 13 and the stirring rod 14 to rotate, stirring the sample solution inside the testing dish 2 to dissolve it, thus separating the fat from the food sample.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A device for determining the content of free and bound fats in food, comprising a base plate (1), characterized in that: A testing dish (2) is provided at the middle of the upper end of the base plate (1). A mounting base (3) is provided on one side of the testing dish (2) at the upper end of the base plate (1). A rotating base (7) is provided at the middle of the upper end of the mounting base (3). A lifting frame (8) is provided at the upper end of the rotating base (7). A lifting platform (9) is provided at the upper end of the lifting frame (8). An electric telescopic rod (10) is provided in the middle of the lifting frame (8). The two ends of the electric telescopic rod (10) are respectively connected to the lower end of the lifting platform (9) and the rotating base. The upper end of the plate (7) is connected to the lifting platform (9), and a connecting rod (11) is provided on one side of the outer wall of the lifting platform (9). A mounting plate (12) is provided at the front end of the connecting rod (11). A rotating rod (13) is provided at the lower end of the mounting plate (12). A stirring rod (14) is provided at the lower end of the rotating rod (13). A motor (15) is provided at the upper end of the mounting plate (12). The motor (15) is connected to the upper end of the rotating rod (13). The upper end of the mounting base (3) is also provided on one side of the rotating base (7). A second motor (16) is provided. A driven gear ring (17) is provided on the lower outer wall of the rotating chassis (7) inside the mounting base (3). A driving gear (18) is provided on the side wall of the driven gear ring (17). The driving gear (18) meshes with the driven gear ring (17). The second motor (16) is connected to the driving gear (18) in the middle. A fixing plate (4) is provided on the upper rear side of the base plate (1). A top plate (5) is provided on the upper end of the fixing plate (4). The upper end of the top plate (5) is provided with... A water bucket (6) is provided. A first water outlet pipe (19) is provided at the lower end of the water bucket (6) below the top plate (5). A first valve (20) is provided on the front side of the first water outlet pipe (19). A measuring cylinder (21) is provided below the first water outlet pipe (19). Two sets of fixing brackets (22) are provided between the upper outer wall of the measuring cylinder (21) and the bottom of the top plate (5). A second water outlet pipe (23) is provided at the lower end of the measuring cylinder (21). A second valve (24) is provided on the side wall of the second water outlet pipe (23).

2. The device for determining the content of free and bound fats in food testing according to claim 1, characterized in that: A rotating interface is provided between the lower end of the rotating chassis (7) and the inner wall of the mounting base (3), and the rotating chassis (7) is rotatably connected to the inner wall of the mounting base (3) through the rotating interface.

3. The device for determining the content of free and bound fats in food testing according to claim 1, characterized in that: A rotating shaft is provided between the drive gear (18) and the inner wall of the mounting base (3), and the drive gear (18) is rotatably connected to the inner wall of the mounting base (3) through the provided rotating shaft.

4. The device for determining the content of free and bound fats in food testing according to claim 1, characterized in that: A rotating interface is provided between the upper end of the rotating rod (13) and the inner wall of the mounting plate (12), and the rotating rod (13) is rotatably connected to the inner wall of the mounting plate (12) through the rotating interface.

5. The device for determining the content of free and bound fats in food testing according to claim 1, characterized in that: The lateral length of the stirring rod (14) is less than the inner diameter of the test dish (2), the diameter of the first water outlet pipe (19) is less than the inner diameter of the measuring cylinder (21), the lower end of the first water outlet pipe (19) extends into the upper end of the measuring cylinder (21), and the inside of the water bucket (6) stores pure water.

6. The device for determining the content of free and bound fats in food testing according to claim 1, characterized in that: The upper end of the fixing frame (22) is fixedly connected to the bottom of the top plate (5). An installation interface is provided between the measuring cylinder (21) and the fixing frame (22). The measuring cylinder (21) is detachably connected to the fixing frame (22) through the installation interface. The second water outlet pipe (23) is located above the detection dish (2).

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