Brittle food detection equipment

Abstract

The utility model belongs to the technical field of food detection, and particularly relates to brittle food detection equipment which comprises a detection equipment machine table, a detection mechanism, a rotary detection platform, a sample cup, a cleaning guide mechanism and a power mechanism, the plurality of sample cups are placed on the rotary detection platform at equal intervals in the circumferential direction; the cleaning guide mechanism comprises fixing frames, fixing rings and rubber discs, the multiple fixing frames are fixed to the rotary detection platform at equal intervals in the circumferential direction, and the fixing rings are fixed to the fixing frames; through the arrangement of the rotary detection platform, the rotary detection platform can rotate to drive different sample cups to move to the position under the detection rod, the same detection rod can detect a plurality of same or different samples, and the detection precision is high; through the arrangement of the cleaning guide mechanism, the detection rod penetrates through the through hole during detection, and when the detection rod is pulled out, a sample bonded on the detection rod is scraped off by utilizing a rubber disc, so that the detection precision is ensured, and the influence between samples is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of food detection, and in particular relates to a brittle food detection device. Background Art

[0002] With the development of the economy and the improvement of people's living standards, people are beginning to pay more and more attention to food safety issues. Food safety testing is to detect harmful substances in food according to national indicators, mainly some harmful and toxic indicators, such as heavy metals, aflatoxin, etc. The acidity of food is also an important index in the food safety testing process. Usually, an acidometer is used to test the acidity of food.

[0003] For the acidity test of brittle food, the food is usually crushed first, an appropriate amount is placed in a set solvent, and shaken to make a sample, and then the test stick is inserted into the sample for testing.

[0004] In the prior art, a Chinese utility model patent with authorization announcement number CN220289573U discloses "a food acidity meter", which includes a detection body and a lifting plate. The detection body has access ports evenly distributed on the side wall, and control buttons evenly distributed on the upper end of the detection body. A fixed seat is fixedly installed on the upper end of the detection body, and a lifting mechanism that can lift the lifting plate is provided on the fixed seat. A detection seat is evenly fixedly installed on one end of the lifting plate, and a placement groove is opened in the detection seat.

[0005] Based on the search of the above patents and in combination with the detection equipment in the prior art, it is found that although the detection equipment in the prior art can detect multiple samples at the same time, it needs to use multiple detection rods. Since it is difficult to ensure that the detection accuracy is completely consistent with different detection rods, this leads to large errors in the detection results.

[0006] In order to solve the above problems, this application proposes a brittle food detection device. Utility Model Content

[0007] In order to solve the above problems existing in the prior art, the utility model provides a brittle food detection device, which has the characteristics of easy use and high detection accuracy.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a brittle food detection device, including a detection device machine and a detection mechanism, and also including a rotating detection platform, a sample cup, a cleaning guide mechanism and a power mechanism;

[0009] The rotating detection platform is rotatably mounted on the detection equipment platform, the power mechanism is mounted in the detection equipment platform to drive the rotating detection platform to rotate, and a plurality of sample cups are placed on the rotating detection platform at equal intervals along the circumferential direction;

[0010] The detection mechanism comprises a lifting bracket that can move freely in a vertical direction and a detection rod fixed on the lifting bracket;

[0011] The cleaning guide mechanism includes a fixed frame, a fixed ring and a rubber disc. A plurality of the fixed frames are fixed on the rotating detection platform at equal intervals along the circumferential direction. The fixed ring is fixed on the fixed frame and is located directly above the sample cup. The rubber disc is fixed in the fixed ring. A through hole for the detection rod to pass through is opened at the center of the rubber disc, and the diameter of the through hole is smaller than the diameter of the detection rod.

[0012] As a preferred technical solution of the utility model, a plurality of placement grooves are provided on the top surface of the rotating detection platform and are distributed at equal intervals along the circumferential direction, and the sample cups are placed in the placement grooves.

[0013] As a preferred technical solution of the utility model, the detection mechanism also includes a top plate, a support column, a threaded column and a servo motor. The top plate is supported and fixed on the detection equipment platform by the support column. The threaded column is rotatably installed between the detection equipment platform and the top plate. The threaded column passes through the lifting bracket and is connected to the lifting bracket by threaded engagement. The servo motor is installed on the top plate to drive the threaded column to rotate.

[0014] As a preferred technical solution of the present utility model, a guide column penetrating the lifting bracket is fixed between the detection equipment platform and the top plate.

[0015] As a preferred technical solution of the utility model, the through hole is an inverted truncated cone-shaped hole.

[0016] As a preferred technical solution of the utility model, the power mechanism includes a rotating column, a bearing, a large gear, a motor frame, a driving motor and a small gear. The rotating column is rotatably mounted on the detection equipment platform by means of a bearing, the rotating detection platform is fixed on the top of the rotating column, the large gear is fixed on the rotating column, the driving motor is fixed in the detection equipment platform by means of a motor frame support, and the small gear is fixed on the output shaft of the driving motor and meshes with the large gear.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] (1) In the present invention, a rotating detection platform is provided, which can rotate to drive different sample cups to move directly under the detection rod. The same detection rod can detect multiple identical or different samples, and the detection accuracy is high;

[0019] (2) In the present invention, a cleaning guide mechanism is provided so that the detection rod passes through the through hole during detection. When the detection rod is pulled out, the rubber disk is used to scrape off the sample adhering to the detection rod, thereby ensuring the accuracy of detection and avoiding the influence between samples.

[0020] Other additional advantages and beneficial effects of the present application will be given in part in the following description, and in part will become apparent from the following description, or will be understood through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of the detection mechanism in FIG.

[0024] Figure 3 This is a schematic diagram of the axonometric structure of the cleaning guide mechanism in the utility model;

[0025] Figure 4 It is a schematic diagram of the axonometric structure of the power mechanism in the utility model.

[0026] In the figure: 1. Testing equipment machine; 2. Rotating testing platform; 21. Placement slot; 3. Sample cup; 4. Testing mechanism; 41. Testing rod; 42. Lifting bracket; 43. Top plate; 44. Support column; 45. Threaded column; 46. Servo motor; 47. Guide column; 5. Cleaning guide mechanism; 51. Fixed frame; 52. Fixed ring; 53. Rubber disk; 531. Through hole; 6. Power mechanism; 61. Rotating column; 62. Bearing; 63. Large gear; 64. Motor frame; 65. Driving motor; 66. Small gear. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0028] See also Figure 1-Figure 4, the utility model provides the following technical solutions: a brittle food detection device, including a detection device machine 1 and a detection mechanism 4, and also including a rotating detection platform 2, a sample cup 3, a cleaning guide mechanism 5 and a power mechanism 6;

[0029] By the attached Figure 1 As shown, in this embodiment, the rotating detection platform 2 is rotatably mounted on the detection equipment platform 1, the power mechanism 6 is installed in the detection equipment platform 1 to drive the rotating detection platform 2 to rotate, and a plurality of sample cups 3 are placed on the rotating detection platform 2 at equal intervals along the circumferential direction. Therefore, when in use, the staff first crushes the brittle food, takes a proper amount and puts it into a set solvent, shakes it to make a sample, then takes a proper amount of the sample and injects it into the sample cup 3, and places the sample cup 3 on the rotating detection platform 2;

[0030] By the attached Figure 1 and attached Figure 2 As shown, in this embodiment, the detection mechanism 4 includes a lifting bracket 42 that can move freely in the vertical direction and a detection rod 41 fixed on the lifting bracket 42, so that the lifting bracket 42 drives the detection rod 41 to move downward;

[0031] By the attached Figure 1 , Attachment Figure 2 and attached Figure 3 As shown, in this embodiment, the cleaning guide mechanism 5 includes a fixing frame 51, a fixing ring 52 and a rubber disk 53. A plurality of fixing frames 51 are fixed on the rotating detection platform 2 at equal intervals along the circumferential direction. The fixing ring 52 is fixed on the fixing frame 51 and is located directly above the sample cup 3. The rubber disk 53 is fixed in the fixing ring 52. A through hole 531 for the detection rod 41 to pass through is provided at the center of the rubber disk 53. The diameter of the through hole 531 is smaller than the diameter of the detection rod 41. The downward moving detection rod 41 first passes through the through hole 531 and then is inserted into the sample for acidity detection. After the detection is completed, the lifting bracket 42 is used to drive the detection rod 41 to rise. The rubber disk 53 scrapes off the sample adhered to the detection rod 41 to ensure the accuracy of the detection and avoid the influence between samples. Then, the power mechanism 6 is started to drive the rotating detection platform 2 to rotate, and drive different sample cups 3 to move to directly below the detection rod 41. The same detection rod 41 can detect multiple identical or different samples with high detection accuracy.

[0032] By the attached Figure 1 As shown, as an optional embodiment, in this embodiment, a plurality of placement grooves 21 are provided on the top surface of the rotating detection platform 2 and are evenly spaced along the circumferential direction. The sample cup 3 is placed in the placement grooves 21 for positioning and placing the sample cup 3 .

[0033] By the attached Figure 1 and attached Figure 2As shown, as an optional embodiment, in this embodiment, the detection mechanism 4 also includes a top plate 43, a support column 44, a threaded column 45 and a servo motor 46. The top plate 43 is supported and fixed on the detection equipment platform 1 by the support column 44. The threaded column 45 is rotatably installed between the detection equipment platform 1 and the top plate 43, and the threaded column 45 passes through the lifting bracket 42 and is connected to the lifting bracket 42 by threaded screwing. The servo motor 46 is installed on the top plate 43 to drive the threaded column 45 to rotate. The servo motor 46 is started to drive the threaded column 45 to rotate. Under the action of the threaded screwing, the lifting bracket 42 drives the detection rod 41 to move in the vertical direction.

[0034] By the attached Figure 1 and attached Figure 2 As shown, as an optional embodiment, in this embodiment, a guide column 47 penetrating the lifting bracket 42 is fixed between the detection equipment platform 1 and the top plate 43 to guide the lifting bracket 42 and improve the stability of the lifting bracket 42.

[0035] By the attached Figure 1 and attached Figure 3 As shown, as an optional embodiment, in this embodiment, the through hole 531 is an inverted truncated cone-shaped hole, which has a guiding effect and facilitates the detection rod 41 to pass through the through hole 531.

[0036] By the attached Figure 1 and attached Figure 4 As shown, as an optional embodiment, in this embodiment, the power mechanism 6 includes a rotating column 61, a bearing 62, a large gear 63, a motor frame 64, a driving motor 65 and a small gear 66. The rotating column 61 is rotatably mounted on the detection equipment platform 1 by means of the bearing 62. The rotating detection platform 2 is fixed on the top of the rotating column 61. The large gear 63 is fixed on the rotating column 61. The driving motor 65 is supported and fixed in the detection equipment platform 1 by means of the motor frame 64. The small gear 66 is fixed on the output shaft of the driving motor 65 and meshes with the large gear 63. The driving motor 65 is started to drive the small gear 66 to rotate. The small gear 66 drives the large gear 63 to rotate by means of the meshing action. The large gear 63 drives the rotating column 61 to rotate, thereby rotating the rotating detection platform 2.

[0037] Working principle and use process of the utility model: When using the brittle food detection device of the utility model, the staff first crushes the brittle food, takes a proper amount and puts it into a set solvent, shakes it to make a sample, then takes a proper amount of the sample and injects it into the sample cup 3, and places the sample cup 3 in the placement slot 21 on the rotating detection platform 2;

[0038] The servo motor 46 is started to drive the threaded column 45 to rotate. Under the action of the thread rotation, the lifting bracket 42 drives the detection rod 41 to move downward. The detection rod 41 first passes through the through hole 531 and then is inserted into the sample for acidity detection.

[0039] After the test is completed, the servo motor 46 is started to drive the threaded column 45 to rotate in the opposite direction, and the lifting bracket 42 is used to drive the test rod 41 to rise. The rubber disc 53 scrapes off the sample adhered to the test rod 41 to ensure the accuracy of the test and avoid the influence between samples.

[0040] Then, the driving motor 65 is started to drive the small gear 66 to rotate. The small gear 66 drives the large gear 63 to rotate by meshing action, and the large gear 63 drives the rotating column 61 to rotate, thereby rotating the rotating detection platform 2, driving different sample cups 3 to move to the bottom of the detection rod 41, and using the same method as mentioned above to detect the sample in the next sample cup 3. The utility model can use the same detection rod 41 to detect multiple identical or different samples, and the detection accuracy is high.

[0041] It should be noted that the detection mechanism 4 and the drive motor 65 are both conventional commercially available equipment with built-in power switches. Those skilled in the art can make conventional selections according to usage requirements. Their working principles are common knowledge known to those skilled in the art and have been fully disclosed in the prior art, so they will not be elaborated in this article.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A brittle food detection device, comprising a detection device platform (1) and a detection mechanism (4), characterized in that: It also includes a rotating detection platform (2), a sample cup (3), a cleaning guide mechanism (5) and a power mechanism (6); The rotating detection platform (2) is rotatably mounted on the detection equipment platform (1); the power mechanism (6) is mounted in the detection equipment platform (1) and is used to drive the rotating detection platform (2) to rotate; and a plurality of sample cups (3) are placed on the rotating detection platform (2) at equal intervals along a circumferential direction; The detection mechanism (4) comprises a lifting bracket (42) that can move freely in a vertical direction and a detection rod (41) fixed on the lifting bracket (42); The cleaning guide mechanism (5) comprises a fixing frame (51), a fixing ring (52) and a rubber disk (53); a plurality of the fixing frames (51) are fixed on the rotating detection platform (2) at equal intervals along the circumferential direction; the fixing ring (52) is fixed on the fixing frame (51) and is located directly above the sample cup (3); the rubber disk (53) is fixed inside the fixing ring (52); a through hole (531) for the detection rod (41) to pass through is provided at the center of the rubber disk (53); and the diameter of the through hole (531) is smaller than the diameter of the detection rod (41).

2. A brittle food detection device according to claim 1, characterized in that: A plurality of placement grooves (21) are arranged on the top surface of the rotating detection platform (2) and are distributed at equal intervals along the circumferential direction, and the sample cup (3) is placed in the placement grooves (21).

3. A brittle food detection device according to claim 1, characterized in that: The detection mechanism (4) further comprises a top plate (43), a support column (44), a threaded column (45) and a servo motor (46); the top plate (43) is supported and fixed on the detection equipment platform (1) by the support column (44); the threaded column (45) is rotatably mounted between the detection equipment platform (1) and the top plate (43); the threaded column (45) penetrates the lifting bracket (42) and is connected to the lifting bracket (42) by threaded engagement; the servo motor (46) is mounted on the top plate (43) and is used to drive the threaded column (45) to rotate.

4. A brittle food detection device according to claim 3, characterized in that: A guide column (47) penetrating the lifting bracket (42) is fixed between the detection equipment platform (1) and the top plate (43).

5. The brittle food detection device according to claim 1, characterized in that: The through hole (531) is an inverted truncated cone-shaped hole.

6. A brittle food detection device according to claim 1, characterized in that: The power mechanism (6) comprises a rotating column (61), a bearing (62), a large gear (63), a motor frame (64), a driving motor (65) and a small gear (66); the rotating column (61) is rotatably mounted on the detection device platform (1) by means of the bearing (62); the rotating detection platform (2) is fixed on the top of the rotating column (61); the large gear (63) is fixed on the rotating column (61); the driving motor (65) is supported and fixed in the detection device platform (1) by means of the motor frame (64); and the small gear (66) is fixed on the output shaft of the driving motor (65) and meshes with the large gear (63).

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