Oscillating device for food detection

Abstract

The utility model discloses an oscillation device for food detection, which comprises a transmission case, a shaft lever is transversely arranged in the transmission case, the other end of the shaft lever penetrates out of the transmission case and is connected with an output shaft of a motor, a plurality of cams are sleeved on the shaft lever, a first sliding block is sleeved in a sliding groove arranged on the outer surface of each cam, and a guide rod is connected onto the first sliding block. The upper end of the guide rod penetrates out of a through hole formed in the upper surface of the left end of the transmission box to be hinged to a connecting plate, the connecting plate is installed on the side face of the lower end of an oscillation pipe, a second sliding block is slidably arranged in a sliding way installed on the side face of the upper end of the oscillation pipe, and a connecting rod is installed at the lower end of the second sliding block. The multi-angle vibration device has the advantages that the motor is powered on during vibration, the motor drives the shaft rod and the cam to rotate, the guide rod moves up and down in the through hole at irregular acceleration, meanwhile, the upper end of the vibration pipe slides left and right on the second sliding block through the sliding way, and vibration in multiple angle directions is achieved; the left and right and upper and lower layers of the liquid in the test tube are fully mixed.

Description

Technical Field

[0001] The utility model relates to the technical field of food detection, in particular to an oscillating device for food detection. Background Art

[0002] When inspecting and testing food, it is often necessary to prepare sample solutions. The process of preparing solutions involves working steps such as dissolution and shaking. A special shaking device or manual shaking is generally used for shaking. The existing shaking devices have high working efficiency, but the shaking angles are mostly in the form of left and right shaking. The mixed solubility of the upper and lower layer solutions is low, and the shaking effect is relatively general. The effect of manual shaking is better, and the test tube can be shaken at multiple angles to achieve sufficient mixing and dissolution of the solution. However, manual shaking is time-consuming and labor-intensive, and the efficiency is very low, which is not conducive to the preparation of multiple samples. For this reason, we propose an shaking device for food testing. Utility Model Content

[0003] The purpose of the utility model is to provide a food testing oscillating device to solve the problems raised in the above background technology.

[0004] A food detection oscillation device comprises a transmission box, wherein a shaft rod is horizontally arranged in the transmission box, one end of the shaft rod is sleeved in the shaft sleeve, and the shaft sleeve is installed on the inner wall of the transmission box, and the shaft rod is ensured to rotate stably through the shaft sleeve, and the other end of the shaft rod passes through the transmission box and is connected with the output shaft of the motor, and the motor is installed on the outer surface of the transmission box, and the motor can drive the shaft rod to rotate stably, and a plurality of cams are sleeved on the shaft rod, and a slide groove is provided on the outer surface of the cam, and a first slider is sleeved in the slide groove, and the first slider can slide stably in the slide groove, and a guide rod is connected to the first slider, and the upper end of the guide rod passes through a through hole provided on the upper surface of the left end of the transmission box, and the guide rod can only move up and down in the through hole, and the upper end of the guide rod is hinged with a connecting plate, and the connecting plate is installed on the side of the lower end of the oscillation tube, and a slideway is installed on the side of the upper end of the oscillation tube, and a second slider is slidably arranged in the slideway, and the second slider can slide in the slideway, and a connecting rod is installed at the lower end of the second slider, and the lower end of the connecting rod is installed on the upper surface of the right end of the transmission box.

[0005] The upper end of the oscillation tube is threadedly connected with a tube cover, a bottom plate is arranged inside the oscillation tube, and a first rubber pad is arranged on the upper surface of the bottom plate. The bottom plate is connected to the bottom of the oscillation tube through a spring, and the upward elastic force of the spring can not only make the test tube in the oscillation tube firmly contact with the tube cover, but also buffer the force on the test tube.

[0006] Preferably, a second rubber pad is provided in the tube cover, and the second rubber pad is used to improve the sealing between the test tube in the oscillating tube and the tube cover.

[0007] Preferably, lubricating liquid is provided at the bottom of the transmission box, and the lubricating liquid can ensure the stable rotation of the cam and the stable sliding of the first sliding block in the sliding groove.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] When preparing sample solutions for food inspection and testing, put the sample and solvent into a test tube, put the test tube into the oscillation tube, connect the tube cover, and keep the test tube and the tube cover in close contact under the elastic force of the spring to prevent leakage of the test tube and buffer the vibration force;

[0010] When oscillating, the motor is energized, and the motor drives the shaft rod and the cam to rotate. When the cam rotates, it can drive the guide rod to move up and down in the through hole at an irregular acceleration through the first slider, and at the same time, the upper end of the oscillating tube slides left and right on the second slider through the slide, thereby realizing synchronous oscillation in multiple angles and directions, so that the left and right and upper and lower layers of the liquid in the test tube are fully mixed. Compared with ordinary oscillation devices and manual oscillation, it is more efficient and has better effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is the front view of the utility model;

[0012] Figure 2 This is a main structural sectional view of the utility model;

[0013] Figure 3 It is a top view of the utility model;

[0014] Figure 4 It is a top view of the structure of the utility model.

[0015] In the figure: 1, transmission box, 101, through hole, 2, shaft rod, 3, motor, 4, bushing, 5, cam, 501, slide groove, 6, first slider, 7, guide rod, 8, oscillation tube, 9, bottom plate, 10, spring, 11, first rubber pad, 12, pipe cover, 13, second rubber pad, 14, slideway, 15, second slider, 16, connecting rod, 17, connecting plate. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figure 1-4, a food detection oscillating device comprises a transmission box 1, wherein a shaft rod 2 is transversely arranged in the transmission box 1, one end of the shaft rod 2 is sleeved in a shaft sleeve 4, and the shaft sleeve 4 is mounted on the inner wall of the transmission box 1, and the shaft sleeve 4 ensures that the shaft rod 2 can rotate stably, and the other end of the shaft rod 2 passes through the transmission box 1 and is connected with the output shaft of the motor 3, and the motor 3 is energized, and the motor 3 drives the shaft rod 2 and the cam 5 to rotate, and a lubricating liquid is arranged at the bottom of the transmission box 1, and the lubricating liquid can ensure the stable rotation of the cam 5 and the stable sliding of the first slider 6 in the slide groove 501; the motor 3 is mounted on the outer surface of the transmission box 1, and the motor 3 can drive the shaft rod 2 to rotate stably, and a plurality of cams 5 are sleeved on the shaft rod 2, and a slide groove 501 is opened on the outer surface of the cam 5, and a sleeve is arranged in the slide groove 501 There is a first slider 6, which can slide stably in the slide groove 501. The first slider 6 is connected to a guide rod 7. The upper end of the guide rod 7 passes through a through hole 101 opened on the upper surface of the left end of the transmission box 1. The guide rod 7 can only move up and down in the through hole 101. When the cam 5 rotates, it can drive the guide rod 7 to move up and down in the through hole 101 with an irregular acceleration through the first slider 6. The upper end of the guide rod 7 is hinged to a connecting plate 17, and the connecting plate 17 is installed on the side of the lower end of the oscillation tube 8. A slideway 14 is installed on the side of the upper end of the oscillation tube 8. A second slider 15 is slidably arranged in the slideway 14. The second slider 15 can slide in the slideway 14. A connecting rod 16 is installed at the lower end of the second slider 15, and the lower end of the connecting rod 16 is installed on the upper surface of the right end of the transmission box 1.

[0018] The upper end of the oscillation tube 8 is threadedly connected with a tube cover 12, and a second rubber pad 13 is arranged in the tube cover 12. The second rubber pad 13 improves the sealing between the test tube in the oscillation tube 8 and the tube cover 12. A bottom plate 9 is arranged in the oscillation tube 8, and a first rubber pad 11 is arranged on the upper surface of the bottom plate 9. The bottom plate 9 is connected to the bottom of the oscillation tube 8 through a spring 10. The upward elastic force of the spring 10 can not only make the test tube in the oscillation tube 8 firmly contact with the tube cover 12, but also buffer the force on the test tube.

[0019] Working principle: When preparing sample solution for food inspection and testing, put the sample and solvent into a test tube, put the test tube into the oscillating tube 8, connect the tube cover 12, and the test tube and the tube cover 12 are in close contact under the elastic force of the spring 10;

[0020] During oscillation, the motor 3 is powered on, and the motor 3 drives the shaft 2 and the cam 5 to rotate. When the cam 5 rotates, it can drive the guide rod 7 to move up and down in the through hole 101 at an irregular acceleration through the first slider 6, and at the same time, the upper end of the oscillation tube 8 slides left and right on the second slider 15 through the slide 14, thereby realizing synchronous oscillation in multiple angles and directions, so that the left and right and upper and lower layers of the liquid in the test tube are fully mixed.

[0021] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0022] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A food testing oscillating device, comprising a transmission box (1), characterized in that: A shaft (2) is transversely arranged in the transmission box (1), one end of the shaft (2) is sleeved in a shaft sleeve (4), the shaft sleeve (4) is mounted on the inner wall of the transmission box (1), the other end of the shaft (2) passes through the transmission box (1) and is connected to the output shaft of the motor (3), the motor (3) is mounted on the outer surface of the transmission box (1), a plurality of cams (5) are sleeved on the shaft (2), a slide groove (501) is provided on the outer surface of the cam (5), a first slide block (6) is sleeved in the slide groove (501), and the first slide block (6) A guide rod (7) is connected to the upper part, the upper end of the guide rod (7) passes through a through hole (101) provided on the upper surface of the left end of the transmission box (1), the upper end of the guide rod (7) is hinged to a connecting plate (17), the connecting plate (17) is installed on the side of the lower end of the oscillation tube (8), the side of the upper end of the oscillation tube (8) is installed with a slideway (14), a second slider (15) is slidably arranged in the slideway (14), the lower end of the second slider (15) is installed with a connecting rod (16), and the lower end of the connecting rod (16) is installed on the upper surface of the right end of the transmission box (1); The upper end of the oscillation tube (8) is threadedly connected to a tube cover (12), a bottom plate (9) is arranged inside the oscillation tube (8), a first rubber pad (11) is arranged on the upper surface of the bottom plate (9), and the bottom plate (9) is connected to the bottom of the oscillation tube (8) via a spring (10).

2. A food testing oscillating device according to claim 1, characterized in that: A second rubber pad (13) is arranged inside the pipe cover (12).

3. A food testing oscillating device according to claim 1, characterized in that: Lubricating liquid is provided at the bottom of the transmission box (1).

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