Rapid sample preparation equipment for food inspection

Abstract

The utility model discloses rapid sample preparation equipment for food inspection, which comprises a bottom plate and is characterized in that one end of the upper side of the bottom plate is fixedly connected with a supporting column, the upper end of the supporting column is fixedly connected with an obliquely arranged mounting disc, the center of the lower side of the mounting disc is fixedly connected with a bevel gear I, and a cylinder penetrates through the center of the bevel gear I; the end of the cylinder is fixedly connected with the installation disc, the center of the installation disc is fixedly connected with a motor, an output shaft of the motor is fixedly connected with the upper end of the cylinder, the lower end of the cylinder is fixedly connected with a supporting rod, the two ends of the supporting rod are fixedly connected with limiting clamping grooves respectively, and a guide column penetrates through each limiting clamping groove. And each limiting clamping groove is connected with the corresponding guide column in a sliding manner. The utility model relates to the technical field of food inspection, which can drive the cylinder to rotate through the motor to realize rapid rotation and reciprocating motion of the spiral grinding teeth, thereby efficiently grinding food samples.

Description

Technical Field

[0001] The utility model relates to the technical field of food inspection, in particular to a rapid sample preparation device for food inspection. Background Art

[0002] In the field of food inspection, it is crucial to prepare food samples quickly and accurately. Traditional sample preparation methods are often time-consuming and complicated to operate, which is not conducive to rapid inspection and analysis. Therefore, it is particularly important to develop a rapid sample preparation device that can improve sample preparation efficiency and simplify the operation process. Summary of the invention

[0003] The utility model provides a fast sample preparation device for food inspection. The utility model can drive a cylinder to rotate through a motor to realize fast rotation and reciprocating movement of spiral grinding teeth, thereby efficiently grinding food samples.

[0004] A rapid sample preparation device for food inspection, comprising a base plate, characterized in that: one end of the upper side of the base plate is fixedly connected to a support column, the upper end of the support column is fixedly connected to an inclined mounting plate, the lower center of the mounting plate is fixedly connected to a bevel gear 1, the center of the bevel gear 1 is passed through by a cylinder, the end of the cylinder is fixedly connected to the mounting plate, the center of the mounting plate is fixedly connected to a motor, the output shaft of the motor is fixedly connected to the upper end of the cylinder, the lower end of the cylinder is fixedly connected to a support rod, both ends of the support rod are respectively fixedly connected to limit slots, each of the limit slots is respectively passed through by a guide column, and each of the limit slots is slidably connected to the corresponding guide column;

[0005] The lower end of each guide column is fixedly connected to the upper end of the rotating shaft, and the circumferential surface of each rotating shaft is provided with spiral grinding teeth.

[0006] As a further limitation of the present technical solution, a blade is fixed to the side surface of each spiral grinding tooth corresponding to the axis direction of the rotating shaft.

[0007] As a further limitation of the present technical solution, the upper end of each guide column is fixedly connected to the center of the straight slot rod, a limiting axis is arranged in the slide slot of each straight slot rod, one end of each limiting axis is fixedly connected to one side edge position of the rotating wheel, the central axis of each rotating wheel is connected to a vertical plate by a bearing, and the two vertical plates are respectively fixed at both ends of the upper side of the support rod.

[0008] As a further limitation of the technical solution, the central axis of each of the rotating wheels is respectively fixedly connected to the center of bevel gear 2, and each of the bevel gear 2 is meshed with bevel gear 1.

[0009] As a further limitation of the present technical solution, the support column is fixedly connected to an inclined internally threaded ring through an extending arm, the central axis of the internally threaded ring is the same as the central axis of the mounting plate, the internally threaded ring is threadedly connected to the grinding cylinder, and the rotating shaft and the spiral grinding teeth can be placed in the grinding cylinder.

[0010] As a further limitation of the present technical solution, the angle between the cross section of the mounting plate and the horizontal plane of the base plate is 60 degrees.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] The motor drives the cylinder to rotate, which enables the spiral grinding teeth to rotate quickly, thus efficiently grinding the food sample;

[0013] The spiral grinding teeth achieve reciprocating movement in the grinding cylinder, which increases the uniformity and thoroughness of grinding.

[0014] The grinding cylinder is designed to be unscrewable, which makes it convenient for users to put food in and take out samples, simplifying the sample preparation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0016] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0018] Figure 3 The three-dimensional structure of the utility model is shown in FIG. Figure 3 ;

[0019] Figure 4 It is a partial three-dimensional structural schematic diagram of the utility model;

[0020] Figure 5 The three-dimensional structure of the utility model is shown in FIG. Figure 4 .

[0021] In the figure: 1-mounting plate, 2-internal threaded collar, 3-grinding cylinder, 4-bottom plate, 5-support column, 6-extending arm, 7-motor, 8-bevel gear one, 9-limiting shaft, 10-straight groove rod, 11-guide column, 12-limiting slot, 13-support rod, 14-spiral grinding teeth, 15-rotating shaft, 16-cylinder, 17-rotating wheel, 18-vertical plate, 19-bevel gear two. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-Figure 4 The utility model is further described with implementation modes.

[0023] The specific embodiments of the present utility model are:

[0024] Embodiment 1:

[0025] A rapid sample preparation device for food inspection, comprising a base plate 4, one end of the upper side of the base plate 4 is fixedly connected to a support column 5, the upper end of the support column 5 is fixedly connected to an inclined mounting plate 1, the lower center of the mounting plate 1 is fixedly connected to a bevel gear 8, the center of the bevel gear 8 is passed through by a cylinder 16, the end of the cylinder 16 is fixedly connected to the mounting plate 1, the center of the mounting plate 1 is fixedly connected to a motor 7, the output shaft of the motor 7 is fixedly connected to the upper end of the cylinder 16, the lower end of the cylinder 16 is fixedly connected to a support rod 13, both ends of the support rod 13 are respectively fixedly connected to a limit card slot 12, each of the limit card slots 12 is respectively passed through by a guide column 11, and each of the limit card slots 12 is slidably connected to the corresponding guide column 11;

[0026] The lower end of each guide column 11 is fixedly connected to the upper end of the rotating shaft 15 , and a spiral grinding tooth 14 is provided on the circumferential surface of each rotating shaft 15 .

[0027] In this embodiment, the motor 7 is used to drive the cylinder 16 to rotate, the cylinder 16 drives the support rod 13 to rotate, the support rod 13 drives the limit slot 12 and the guide column 11 to rotate, and the guide column 11 drives the spiral grinding teeth 14 to rotate, thereby achieving the grinding and sampling of food.

[0028] A blade is fixed to each of the spiral grinding teeth 14 on the side corresponding to the axial direction of the rotating shaft 15, thereby ensuring that the food sample is ground evenly.

[0029] In this embodiment, blades are fixed to the side surfaces of the spiral grinding teeth 14 corresponding to the axial direction of the rotating shaft 15, and there are multiple blades that are evenly arranged.

[0030] The upper end of each guide column 11 is fixedly connected to the center of the straight groove rod 10, and a limiting shaft 9 is arranged in the slide groove of each straight groove rod 10. One end of each limiting shaft 9 is fixedly connected to the edge position of one side of the rotating wheel 17, and the central axis of each rotating wheel 17 is connected to the vertical plate 18 by a bearing, and the two vertical plates 18 are fixed on the upper ends of the support rod 13 respectively.

[0031] The central axis of each rotating wheel 17 is fixedly connected to the center of the bevel gear 2 19 , and each bevel gear 2 19 is meshed with the bevel gear 1 8 .

[0032] In this embodiment, the guide column 11 drives the straight groove rod 10 to rotate during the rotation process, and the straight groove rod 10 drives the rotating wheel 17 and the bevel gear 2 19 to rotate. The bevel gear 2 19 rotates around the bevel gear 18 meshing with it. In the process of rotating around the bevel gear 18, the bevel gear 2 19 rotates by itself to drive the rotating wheel 17 to rotate. The rotating wheel 17 drives the limiting shaft 9 to rotate in the sliding groove of the straight groove rod 10. The limiting shaft 9 drives the straight groove rod 10 to move back and forth. The straight groove rod 10 drives the guide column 11 to move back and forth in the limiting slot 12 and then drives the cylinder 16 and the spiral grinding teeth 14 to move back and forth in the grinding cylinder 3.

[0033] The support column 5 is fixedly connected to the inclined internal threaded ring 2 through the extended arm 6. The central axis of the internal threaded ring 2 is the same as the central axis of the mounting plate 1. The internal threaded ring 2 is threadedly connected to the grinding cylinder 3. The rotating shaft 15 and the spiral grinding teeth 14 can be placed in the grinding cylinder 3.

[0034] In this embodiment, the grinding cylinder 3 can be unscrewed to facilitate the removal of food and the taking out of food samples.

[0035] The angle between the cross section of the mounting plate 1 and the horizontal plane of the bottom plate 4 is 60 degrees.

[0036] The usage of this embodiment is as follows: unscrew the grinding cylinder 3, then put the food in, after installing the grinding cylinder 3, turn on the motor 7 to drive the cylinder 16 to rotate, and finally realize the reciprocating movement of the rotating shaft 15 and the spiral grinding teeth 14 during the rotation of the grinding cylinder 3, so as to realize the sample preparation of the food. After the sample preparation is completed, turn off the motor 7, remove the grinding cylinder 3, and take out the sample.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A rapid sample preparation device for food inspection, comprising a bottom plate (4), characterized in that: One end of the upper side of the base plate (4) is fixedly connected to the support column (5), the upper end of the support column (5) is fixedly connected to the inclined mounting plate (1), the lower center of the mounting plate (1) is fixedly connected to a bevel gear (8), the center of the bevel gear (8) is passed through by a cylinder (16), the end of the cylinder (16) is fixedly connected to the mounting plate (1), the center of the mounting plate (1) is fixedly connected to a motor (7), the output shaft of the motor (7) is fixedly connected to the upper end of the cylinder (16), the lower end of the cylinder (16) is fixedly connected to a support rod (13), the two ends of the support rod (13) are respectively fixedly connected to a limit slot (12), each of the limit slots (12) is respectively passed through by a guide column (11), and each of the limit slots (12) is slidably connected to the corresponding guide column (11); The lower end of each guide column (11) is fixedly connected to the upper end of a rotating shaft (15), and a spiral grinding tooth (14) is provided on the circumferential surface of each rotating shaft (15).

2. A rapid sample preparation device for food inspection according to claim 1, characterized in that: A blade is fixed to each of the spiral grinding teeth (14) on the side corresponding to the axial direction of the rotating shaft (15).

3. A rapid sample preparation device for food inspection according to claim 1, characterized in that: The upper end of each guide column (11) is respectively fixedly connected to the center of the straight groove rod (10), and a limit shaft (9) is respectively arranged in the slide groove of each straight groove rod (10). One end of each limit shaft (9) is respectively fixedly connected to the edge position of one side of the rotating wheel (17), and the central axis of each rotating wheel (17) is respectively bearing-connected to the vertical plate (18), and the two vertical plates (18) are respectively fixed to the upper ends of the support rod (13).

4. A rapid sample preparation device for food inspection according to claim 3, characterized in that: The central axis of each rotating wheel (17) is respectively fixedly connected to the center of bevel gear 2 (19), and each bevel gear 2 (19) is meshed with bevel gear 1 (8).

5. The rapid sample preparation device for food inspection according to claim 1, characterized in that: The support column (5) is fixedly connected to an inclined internal threaded collar (2) via a protruding arm (6); the central axis of the internal threaded collar (2) is the same as the central axis of the mounting plate (1); the internal threaded collar (2) is threadedly connected to a grinding cylinder (3); and the rotating shaft (15) and the spiral grinding teeth (14) can be placed in the grinding cylinder (3).

6. A rapid sample preparation device for food inspection according to claim 1, characterized in that: The angle between the cross section of the mounting plate (1) and the horizontal plane of the bottom plate (4) is 60 degrees.

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