Sampling device for food detection

Abstract

The utility model belongs to the technical field of food detection, and particularly relates to a sampling device for food detection, which comprises a workbench and a sampling component arranged on the surface of the workbench, the sampling component comprises a mounting frame fixedly connected to the surface of the workbench, a mounting groove is formed in the surface of the mounting frame, and the sampling component is arranged in the mounting groove. A mounting groove is formed in the surface of the mounting frame, a lead screw is arranged in the mounting groove, the lead screw is rotationally connected with the mounting frame through the mounting groove, a first motor is mounted on the surface of the mounting frame, an output shaft of the first motor penetrates through the surface of the mounting frame and is fixedly connected with the lead screw, and a sliding block is in threaded connection with the surface of the lead screw; the surface of the sliding block is fixedly connected with a moving block, the surface of the moving block is in threaded connection with a screw rod, and the surface of the screw rod is rotationally connected with a mounting plate. Solid food and liquid food can be sampled and detected at the same time, and the detection efficiency of workers is improved.

Description

Technical Field

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

[0002] During food testing, food samples need to be taken for analysis of nutritional components, contaminants in food, auxiliary materials and additives, and sensory evaluation of food.

[0003] Upon investigation, the publication (announcement) number: CN208443593U discloses a sampling device for food testing. This technology discloses "a sampling device for food testing, including a fixed base, four support columns distributed in a square are welded to the outer wall of the top of the fixed base, sampling platforms are welded to the outer walls of the tops of the four support columns, and fixing plates are welded to the outer walls of both sides of the top of the fixed base, and other technical solutions, and can store different types of samples in a classified manner."

[0004] In this existing design, sampling is accomplished by the cooperation between the positioning nut and the lifting rod. However, in food testing, the existing design can only sample solid foods and cannot be used for liquid food testing.

[0005] Therefore, a food testing sampling device is designed to solve the above problems. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a sampling device for food testing, which can sample and test solid and liquid foods at the same time, thereby improving the testing efficiency of the staff.

[0007] To achieve the above-mentioned object, the present utility model provides the following technical solutions: a sampling device for food testing, comprising a workbench and a sampling assembly arranged on the surface of the workbench;

[0008] The sampling assembly includes a mounting frame fixedly connected to the surface of the workbench, the surface of the mounting frame is provided with a mounting slot, the mounting slot is provided with a screw rod, the screw rod is rotatably connected to the mounting frame through the mounting slot, the surface of the mounting frame is installed with a motor 1, the output shaft of the motor 1 passes through the surface of the mounting frame and is fixedly connected to the screw rod, the surface of the screw rod is threadedly connected to a slider, the surface of the slider is fixedly connected to a moving block, the surface of the moving block is threadedly connected to a spiral rod, the surface of the spiral rod is rotatably connected to a mounting plate, the surface of the mounting plate is symmetrically fixedly connected to two base plates, the bottom surfaces of the two base plates are respectively installed with a sampling tube and a sampling claw clamp, and the upper surfaces of the two base plates are installed with cylinders, and the two cylinders are respectively connected to the push rods of the sampling tube and the sampling claw clamp.

[0009] As a preferred sampling device for food testing of the present invention, a guide rod is fixedly connected to the surface of the mounting plate, and the guide rod passes through the moving block and is slidably connected to the moving block, and the upper end of the guide rod is fixedly connected to a limiting plate.

[0010] As a preferred sampling device for food testing of the present invention, the moving block is in contact with the surface of the mounting frame, and the upper end of the spiral rod is fixedly connected with a knob.

[0011] As a preferred food testing sampling device of the present invention, it further includes a moving component arranged on the surface of the workbench;

[0012] The moving component includes a placement groove opened on the surface of the workbench, two synchronous wheels are symmetrically arranged on the inner side of the placement groove, the synchronous wheels are rotatably connected to the workbench through the placement groove, and the surfaces of the two synchronous wheels are connected to conveyor belts, a fixed groove is opened on the surface of the workbench, a second motor is installed in the fixed groove, and the output shaft of the second motor is fixedly connected to one of the synchronous wheels, baffles are fixedly connected to the outer side walls of both ends of the placement groove, and partition plates are fixedly connected to the surfaces of the two baffles.

[0013] Compared with the prior art, the beneficial effects of the present invention are: by adding a sampling component to the present application, it is possible to sample and test solid and liquid foods at the same time, thereby improving the testing efficiency of the staff; at the same time, a mobile component is added for batch testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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:

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

[0016] Figure 2 This is a schematic structural diagram of the moving block in the present utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the sampling claw clamp in the present invention;

[0018] Figure 4 It is a structural diagram of the conveyor belt in the present utility model;

[0019] In the picture:

[0020] 1. Workbench;

[0021] 2. Sampling assembly; 21. Mounting frame; 22. Motor 1; 23. Mounting slot; 24. Screw; 25. Slider; 26. Moving block; 27. Screw rod; 28. Mounting plate; 29. ​​Bottom plate; 210. Cylinder; 211. Sampling claw clamp; 212. Sampling tube; 213. Guide rod; 214. Limit plate; 215. Knob;

[0022] 3. Moving assembly; 31. Baffle; 32. Placement slot; 33. Synchronous wheel; 34. Conveyor belt; 35. Partition plate; 36. Motor 2. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1

[0025] like Figure 1 As shown;

[0026] A sampling device for food testing comprises a workbench 1.

[0027] In this embodiment: the existing disclosure (announcement) number: CN208443593U discloses a sampling device for food testing. In order to solve the existing problems existing in this prior art, as disclosed in the background technology above, "due to the fact that in food testing, the existing design can only sample solid food and cannot be used for liquid food testing", this problem is obviously a problem that exists and is difficult to solve. In view of this, in order to solve this technical problem, a sampling component 2 and a moving component 3 are added to this application document.

[0028] More specifically:

[0029] like Figures 1 to 4 As shown:

[0030] In combination with the above content: it also includes a sampling component 2 arranged on the surface of the workbench 1;

[0031] The sampling assembly 2 includes a mounting frame 21 fixedly connected to the surface of the workbench 1, and a mounting groove 23 is provided on the surface of the mounting frame 21, and a screw rod 24 is provided in the mounting groove 23. The screw rod 24 is rotatably connected to the mounting frame 21 through the mounting groove 23, and a motor 22 is installed on the surface of the mounting frame 21. The output shaft of the motor 22 passes through the surface of the mounting frame 21 and is fixedly connected to the screw rod 24. The surface of the screw rod 24 is threadedly connected to a slider 25, and the surface of the slider 25 is fixedly connected to a moving block 26, and the surface of the moving block 26 is threadedly connected to a spiral rod 27, and the surface of the spiral rod 27 is rotatably connected to a mounting plate 28. The surface of the mounting plate 28 is symmetrically fixedly connected to two base plates 29, and the bottom surfaces of the two base plates 29 are respectively installed with a sampling tube 212 and a sampling claw clamp 211, and the upper surfaces of the two base plates 29 are both installed with a cylinder 210, and the two cylinders 210 are respectively connected to the push rods of the sampling tube 212 and the sampling claw clamp 211.

[0032] In this embodiment: since the surface of the workbench 1 is provided with a mounting frame 21, the staff can start the motor 1 22, and the output shaft of the motor 1 22 rotates to rotate the screw rod 24, and the rotation of the screw rod 24 causes the slider 25 to move, and the movement of the slider 25 drives the moving block 26 to move. When the moving block 26 moves to the appropriate position, the mounting plate 28 is moved closer to the workbench 1 by rotating the screw rod 27. At this time, according to the form of food to be collected, the sampling tube 212 or the sampling claw clamp 211 is used. During the sampling process, the sampling tube 212 or the sampling claw clamp 211 is sampled by starting the cylinder 210.

[0033] It should be noted that the sampling claw clamp 211 is composed of an electric telescopic rod, a clamping plate, a hinge seat, a connecting plate and a connecting rod. The movement of the telescopic rod of the cylinder 210 causes the hinge seat and the connecting rod to rotate. During this process, the connecting rod pushes the connecting plate to drive the clamping plate to move, so that the ends of the four clamping plates are close to each other to clamp the food. The sampling tube 212 is composed of a sampling cylinder, a push rod and a piston. The cylinder 210 pushes the push rod and the piston to complete the sampling of liquid food.

[0034] Going further:

[0035] In an optional embodiment, a guide rod 213 is fixedly connected to the surface of the mounting plate 28 , and the guide rod 213 passes through the moving block 26 and is slidably connected to the moving block 26 , and the upper end of the guide rod 213 is fixedly connected to the limiting plate 214 .

[0036] In this embodiment, since the surface of the mounting plate 28 is provided with a guide rod 213 and a limiting plate 214 , this design can limit the mounting plate 28 during the movement.

[0037] Going further:

[0038] In an optional embodiment, the moving block 26 is in contact with the surface of the mounting frame 21 , and the upper end of the spiral rod 27 is fixedly connected to the knob 215 .

[0039] In this embodiment, since a knob 215 is provided at the upper end of the spiral rod 27 , this design makes it convenient for the staff to rotate the spiral rod 27 .

[0040] Going further:

[0041] In an optional embodiment, it further includes a moving component 3 arranged on the surface of the workbench 1;

[0042] The moving component 3 includes a placement groove 32 opened on the surface of the workbench 1, and two synchronous wheels 33 are symmetrically arranged on the inner side of the placement groove 32. The synchronous wheels 33 are rotatably connected to the workbench 1 through the placement groove 32, and the surfaces of the two synchronous wheels 33 are connected to the conveyor belt 34. A fixed groove is opened on the surface of the workbench 1, and a motor 2 36 is installed in the fixed groove, and the output shaft of the motor 2 36 is fixedly connected to one of the synchronous wheels 33. Baffles 31 are fixedly connected to the outer side walls of both ends of the placement groove 32, and partition plates 35 are fixedly connected to the surfaces of the two baffles 31.

[0043] In this embodiment, since a placement groove 32 is provided on the surface of the workbench 1, the staff can start the second motor 36, and the output shaft of the second motor 36 rotates to drive the synchronous wheel 33 to rotate. At this time, the conveyor belt 34 is operated by the synchronous wheel 33. The staff can place the food to be tested on the surface of the conveyor belt 34 for batch testing, and distinguish solid food from liquid food through the provided partition plate 35. The baffle 31 prevents food from falling into the placement groove 32.

[0044] Working principle: Since the surface of the workbench 1 is provided with a mounting frame 21, the staff can start the motor 1 22, and the output shaft of the motor 1 22 rotates to rotate the screw rod 24, and the rotation of the screw rod 24 causes the slider 25 to move, and the movement of the slider 25 drives the moving block 26 to move. When the moving block 26 moves to the appropriate position, the screw rod 27 is rotated to make the mounting plate 28 move closer to the workbench 1. At this time, according to the form of food to be collected, the sampling tube 212 or the sampling claw clamp 211 is used. During the sampling process, the sampling tube 212 or the sampling claw clamp 211 is sampled by starting the cylinder 210. Since the surface of the mounting plate 28 is provided with a guide rod 213 And the limit plate 214, with this design, the mounting plate 28 can be limited during movement, because the upper end of the screw rod 27 is provided with a knob 215, with this design, it is convenient for the staff to rotate the screw rod 27, because the surface of the workbench 1 is provided with a placement groove 32, the staff can start the motor 2 36, and the output shaft of the motor 2 36 rotates to drive the synchronous wheel 33 to rotate. At this time, the conveyor belt 34 is operated by the synchronous wheel 33. The staff can place the food to be tested on the surface of the conveyor belt 34 for batch testing, and distinguish between solid food and liquid food through the provided partition plate 35, and prevent the food from falling into the placement groove 32 through the baffle 31.

[0045] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A sampling device for food testing, comprising a workbench (1), characterized in that: It also includes a sampling component (2) arranged on the surface of the workbench (1); The sampling assembly (2) includes a mounting frame (21) fixedly connected to the surface of the workbench (1), a mounting groove (23) is provided on the surface of the mounting frame (21), a screw rod (24) is provided in the mounting groove (23), the screw rod (24) is rotatably connected to the mounting frame (21) through the mounting groove (23), a motor (22) is installed on the surface of the mounting frame (21), the output shaft of the motor (22) passes through the surface of the mounting frame (21) and is fixedly connected to the screw rod (24), the surface of the screw rod (24) is threadedly connected to a slider (25), the The surface of the slider (25) is fixedly connected to a moving block (26), the surface of the moving block (26) is threadedly connected to a spiral rod (27), the surface of the spiral rod (27) is rotatably connected to a mounting plate (28), the surface of the mounting plate (28) is symmetrically fixedly connected to two base plates (29), the bottom surfaces of the two base plates (29) are respectively installed with a sampling tube (212) and a sampling claw clamp (211), and the upper surfaces of the two base plates (29) are both installed with a cylinder (210), and the two cylinders (210) are respectively connected to the pushing rods of the sampling tube (212) and the sampling claw clamp (211).

2. The food testing sampling device according to claim 1, characterized in that: A guide rod (213) is fixedly connected to the surface of the mounting plate (28), and the guide rod (213) passes through the moving block (26) and is slidably connected to the moving block (26), and the upper end of the guide rod (213) is fixedly connected to a limiting plate (214).

3. The food testing sampling device according to claim 1, characterized in that: The moving block (26) is in contact with the surface of the mounting frame (21), and the upper end of the spiral rod (27) is fixedly connected with a knob (215).

4. The food testing sampling device according to claim 1, wherein: It also includes a moving component (3) arranged on the surface of the workbench (1); The moving assembly (3) includes a placement groove (32) provided on the surface of the workbench (1), two synchronous wheels (33) are symmetrically provided on the inner side of the placement groove (32), the synchronous wheels (33) are rotatably connected to the workbench (1) through the placement groove (32), and the surfaces of the two synchronous wheels (33) are connected to a conveyor belt (34), a fixed groove is provided on the surface of the workbench (1), a second motor (36) is installed in the fixed groove, and the output shaft of the second motor (36) is fixedly connected to one of the synchronous wheels (33), baffles (31) are fixedly connected to the outer side walls of both ends of the placement groove (32), and partition plates (35) are fixedly connected to the surfaces of the two baffles (31).

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