Test tube rack for food detection

Abstract

According to the test tube rack for food detection, the upper end face of a bottom plate is fixedly connected with a shell, an oscillation assembly is located in the shell, the upper end face of the shell is fixedly connected with a top plate, through holes are formed in the four corners of the upper end face of the top plate, the upper ends of first fixing shafts penetrate through the through holes, and a test tube shell is placed on the upper end face of the top plate; the upper end of the first fixing shaft is rotationally connected with a test tube shell, a plurality of test tube grooves are formed in the upper end face of the test tube shell, and test tubes are placed in the test tube grooves. The test tube vibration device has the advantages that the vibration assembly is arranged, a test tube is placed on a test tube shell, then a motor of the vibration assembly is started to rotate to drive a synchronous transmission wheel to rotate, the synchronous transmission wheel rotates to drive other synchronous transmission wheels to rotate through a synchronous transmission belt, and meanwhile the test tube is driven to vibrate; the automatic oscillation of the test tube is realized, the complexity of manual operation is reduced, and the experiment efficiency and accuracy are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to food detection technical field, concretely is a test -tube rack for food detection. BACKGROUND

[0002] With the improvement of people's life quality, the requirement of health is higher and higher and more and more important, in life, the health condition of various food deeply influences people's health, therefore people's requirement to the health condition of food is more and more strict, and the food will be sampled and checked before factory delivery, whether the food contains toxic and harmful substance and the content of toxic and harmful substance are detected, and whether the food meets the national food health standard is evaluated, at this time, test tube and test tube rack need to be used.

[0003] But the test tube rack in the food detection of prior art still has the following shortcomings:

[0004] The test tube rack used in prior art can only store test tubes generally, and the test tubes still need to be shaken manually during food detection, and the operator needs to shake the test tubes manually, this process is not only tedious, but also inefficient, cannot meet the demand of large-scale detection, and long-time manual shaking of test tubes can cause hand fatigue of the operator, increase the work intensity and reduce the work efficiency.

[0005] The information disclosed in this BACKGROUND section is only for the purpose of increasing the understanding of the background of the present utility model, and should not be regarded as acknowledging or implying in any form that it forms prior art that is known to those of ordinary skill in the art. CONTENT OF THE UTILITY MODEL

[0006] The technical problem to be solved by the utility model is to overcome the above technical defects, and provide a test tube rack for food detection.

[0007] To achieve the above purpose, the utility model is realized by the following technical schemes:

[0008] A test tube rack for food detection, comprising:

[0009] A bottom plate, the upper end face of the bottom plate is fixedly connected with a shell;

[0010] The utility model provides a food detection test tube rack, including the shell, the shell upper end face fixed connection has the top plate, the top plate upper end face four corners all open has the through -hole, the fixed shaft one upper end all passes through the through -hole, the shell lower end face fixed connection has the bottom plate, the bottom plate upper end face front side one corner fixed connection has the motor, the motor upper drive end fixed connection has the rotating shaft, the rotating shaft upper end fixed connection has the synchronous transmission wheel no.

[0011] Further, the top plate upper end face is provided with a test tube shell, and the upper end of the fixed shaft one is rotatably connected with the test tube shell.

[0012] Further, the top plate upper end face is provided with a test tube shell, and the upper end of the fixed shaft one is rotatably connected with the test tube shell.

[0013] Further, the top plate upper end face is provided with a test tube shell, and the upper end of the fixed shaft one is rotatably connected with the test tube shell.

[0014] Further, the top plate upper end face is provided with a test tube shell, and the upper end of the fixed shaft one is rotatably connected with the test tube shell.

[0015] The utility model has the advantages that compared with prior art:

[0016] 1. The utility model discloses an oscillation assembly is placed to the test tube shell through the test tube, and then the motor rotation of oscillation assembly is started to drive the synchronous transmission wheel to rotate, and the synchronous transmission wheel rotates through the synchronous transmission belt to drive other synchronous transmission wheels to rotate, and simultaneously drive the test tube to oscillate, realize the automatic oscillation of test tube, reduce the tediousness of manual operation, improve the efficiency and accuracy of experiment. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the perspective drawing of the utility model food detection test tube rack.

[0018] Figure 2 It is the perspective drawing of the utility model food detection test tube rack and removes the test tube.

[0019] Figure 3 It is the shell and top plate perspective drawing of the utility model food detection test tube rack.

[0020] Figure 4 It is the utility model food detection test tube rack's oscillation assembly perspective drawing.

[0021] As shown: 1, the bottom plate; 2, the shell; 3, the top plate; 301, the through hole; 4, the test tube shell; 401, the placing groove; 5, the test tube; 6, the oscillation assembly; 601, the motor; 602, the rotating shaft; 603, the synchronous transmission wheel one; 604, the fixed shaft one; 605, the synchronous transmission wheel two; 606, the synchronous transmission wheel three; 607, the fixed shaft two; 608, the synchronous transmission belt. DETAILED DESCRIPTION

[0022] The specific embodiments of the present application will be further described below with reference to the accompanying drawings. The same parts are denoted by the same reference numerals.

[0023] It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "in" and "out" refer to the directions towards or away from the geometric center of a particular component.

[0024] In order to make the content of the present application more easily understood, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings.

[0025] As shown in Figure 1 and Figure 4 The technical scheme of the present application is: a test tube rack for food detection, comprising, the bottom plate 1 upper end face fixedly connected with the shell 2, the internal components are protected by the shell 2, the oscillation assembly 6 is located in the shell 2, the oscillation assembly 6 comprises: the motor 601, the motor 601 is fixedly connected to the bottom plate 1 upper end face front side one corner, the motor 601 upper driving end is fixedly connected with the rotating shaft 602, the motor 601 provides power for the device operation, the rotating shaft 602 upper end is fixedly connected with the synchronous transmission wheel one 603, the synchronous transmission wheel one 603 upper end face eccentric portion is fixedly connected with the fixed shaft one 604, the bottom plate 1 upper end face rear side is provided with the synchronous transmission wheel two 605, the synchronous transmission wheel two 605 lower end face is fixedly connected with the synchronous transmission wheel three 606, the synchronous transmission wheel three 606 lower end face is fixedly connected with the bottom plate 1, the synchronous transmission wheel two 605 upper end eccentric portion is fixedly connected with the fixed shaft one 604, the synchronous transmission wheel one 603 and the rear synchronous transmission wheel two 605 are connected with the synchronous transmission belt 608, the synchronous transmission wheel three 606 and the other side synchronous transmission wheel three 606 are connected with the synchronous transmission belt 608, the synchronous transmission wheel two 605 away from the motor 601 and the rear synchronous transmission wheel two 605 are connected with the synchronous transmission belt 608, the kinetic energy of the motor 601 is transmitted through the transmission belt 608.

[0026] As shown in Figure 2 and Figure 3As shown, the upper end surface of the shell 2 is fixedly connected with a top plate 3, the upper end surface of the top plate 3 is provided with through holes 301 at four corners, the through holes 301 facilitate the connection of the test tube shell 4 with the first fixing shaft 604, the upper end of the first fixing shaft 604 penetrates through the through holes 301, the test tube shell 4 is placed on the upper end surface of the top plate 3, the upper end of the first fixing shaft 604 is rotatably connected with the test tube shell 4, the upper end surface of the test tube shell 4 is provided with a plurality of test tube grooves 401, and the test tube grooves 401 facilitate the placement of the test tubes 5.

[0027] In specific use, the device is placed in a suitable position, then the test tubes needed for reaction are placed in the placement grooves 401, then the motor 601 is started to drive the synchronous gear one 603 to rotate, the synchronous gear one 603 rotates to drive the synchronous transmission wheel two 605 and the synchronous transmission wheel three 606 to rotate through the synchronous transmission belt 608, and the plurality of synchronous transmission wheels rotate to drive the rotating shaft 602 to shake the test tubes 5 in the placement grooves 401.

[0028] The electrical components appearing in the text are all electrically connected with a main controller and 220V mains, and the main controller can be a conventional known device such as a computer, and the detailed description of known functions and known components is omitted in the specific embodiment of the disclosure, and to ensure the compatibility of the device, the operation means adopted is consistent with the parameters of the market appliances.

[0029] The above describes the utility model and its implementation mode, which is not restrictive, and the embodiment shown in the drawings is only one of the embodiments of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are not creatively designed without departing from the creative purpose of the utility model, which should belong to the protection scope of the utility model.

Claims

1. A test tube rack for food detection, characterized by comprising: Include: The bottom plate (1), the upper end surface of the bottom plate (1) is fixedly connected with the shell (2); The oscillation assembly (6) is located in the shell (2), the oscillation assembly (6) comprises: motor (601), the motor (601) is fixedly connected to the upper end surface of the bottom plate (1) on the front side of one corner, the upper drive end of the motor (601) is fixedly connected with the rotating shaft (602), the upper end of the rotating shaft (602) is fixedly connected with the synchronous transmission wheel one (603), the upper end surface of the synchronous transmission wheel one (603) is fixedly connected with the fixed shaft one (604) at the eccentric position, the bottom plate (1) is provided with the synchronous transmission wheel two (605) on the upper end surface of the rear side, the lower end surface of the synchronous transmission wheel two (605) is fixedly connected with the synchronous transmission wheel three (606), the lower end surface of the synchronous transmission wheel three (606) is fixedly connected with the bottom plate (1), the upper end of the synchronous transmission wheel two (605) is fixedly connected with the fixed shaft one (604) at the eccentric position, the synchronous transmission belt (608) is connected between the synchronous transmission wheel one (603) and the rear synchronous transmission wheel two (605), the synchronous transmission belt (608) is connected between the synchronous transmission wheel three (606) on one side and the synchronous transmission wheel three (606) on the other side, the synchronous transmission belt (608) is connected between the synchronous transmission wheel two (605) away from the motor (601) side and the rear synchronous transmission wheel two (605).

2. The test tube rack for food detection according to claim 1, characterized in that: The upper end surface of the shell (2) is fixedly connected with the top plate (3), the upper end surface of the top plate (3) is provided with through holes (301) at four corners, the upper end of the fixed shaft one (604) passes through the through hole (301).

3. The test tube rack for food detection according to claim 2, characterized in that: The upper end surface of the top plate (3) is placed with the test tube shell (4), the upper end of the fixed shaft one (604) is rotatably connected with the test tube shell (4).

4. The test tube rack for food detection according to claim 3, characterized in that: The upper end surface of the test tube shell (4) is provided with a plurality of test tube grooves (401).

5. The test tube rack for food detection according to claim 4, characterized in that: The test tube (5) is placed in the test tube groove (401).

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