Stirring device for food detection

Abstract

The utility model provides a stirring device for food detection, the stirring device comprises a pedestal, a displacement driving assembly, a stirring part, a bearing seat, a beaker part and a telescopic driving part, the beaker part is placed on the bearing seat, and the telescopic driving part is connected with the bearing seat to drive the beaker part to move below a stirring shaft of the stirring part; the stirring part is connected with a sliding seat in the displacement driving assembly through a supporting seat, the sliding seat is driven to move by rotating a lead screw, so that part of a stirring shaft moves into a beaker cylinder of the beaker part, and materials in the beaker cylinder are stirred under the cooperation of a rotating motor; and then the bearing seat moves repeatedly under the cooperation of the telescopic driving part, so that the cup cylinder is shaken, bubbles generated in the cup cylinder are eliminated, and the problem that the repeatability of an experiment result is affected due to the fact that a manual detection mode needs to depend on experience and techniques of detection personnel is solved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of food testing devices, and in particular to a stirring device for food testing. Background Art

[0002] In the process of food testing, stirring the liquid material can help ensure the uniform distribution of the components in the liquid material sample, so that the test results are more accurate and reliable. However, the mechanical action during the stirring process will destroy the gas dissolution equilibrium in the liquid, causing gas molecules to escape from the liquid and form bubbles. Manual shaking is required to better control the generation of bubbles and avoid bubbles affecting the experimental results. Manual shaking requires manual operation, which will increase the labor intensity of the experimenters and fail to achieve consistent operation, thus affecting the repeatability of the experimental results. Utility Model Content

[0003] The purpose of the utility model is to provide a stirring device for food testing in order to solve the above-mentioned problem.

[0004] The technical solution of the present disclosure is achieved as follows:

[0005] The present disclosure provides a stirring device for food testing, comprising a pedestal, a displacement driving assembly, a stirring component, a bearing seat, a beaker component and a telescopic driving component, wherein the displacement driving assembly is located on one side of the pedestal;

[0006] The displacement drive assembly includes a mounting seat, a rotating screw, a sliding seat, a supporting seat and a driving motor. The mounting seat is arranged on the pedestal, the rotating screw is rotatably arranged in the mounting seat, one end of the rotating screw extends to the outside of the mounting seat to be connected to the driving motor, the sliding seat is installed on the rotating screw and connected to the supporting seat, and the stirring component is installed on the supporting seat;

[0007] The pedestal is provided with an opening, the telescopic driving component is arranged on one side of the pedestal, and the output end of the telescopic driving component extends into the opening and is connected to the bearing seat;

[0008] The bearing seat is provided with a containing groove, the beaker part is placed in the containing groove, the beaker part is provided with a cup tube, the stirring part is provided with a stirring shaft, and the stirring shaft is moved and placed in the cup tube under the cooperation of the displacement driving component.

[0009] In one embodiment, the beaker component further comprises a cup cover, which is mounted on the top of the cup barrel;

[0010] The cup cover is provided with a shaft inlet tube, through which the stirring shaft enters the cup barrel;

[0011] The cup cover is also provided with a feed pipe and a drip pipe, which are distributed on both sides of the inlet shaft pipe.

[0012] In one embodiment, the stirring component further comprises a rotating motor and a stirring blade, the rotating motor is arranged on the support seat, and the output end of the rotating motor is connected to the stirring shaft through a coupling;

[0013] A stirring blade is arranged at the bottom of the stirring shaft.

[0014] In one embodiment, it further includes an elastic limiting assembly, which includes a support plate, a support rod, a clamping plate and an elastic member, wherein the support plate is disposed on the bearing seat and is located on one side of the accommodating groove;

[0015] The support rod is movably arranged on the support plate, the two ends of the support rod respectively extend to the outside of the support plate, and the clamping plate is arranged on a side of the support rod close to the cup tube;

[0016] One end of the elastic member is connected to the clamping plate, and the other end is connected to the supporting plate, and the support rod is located inside the elastic member;

[0017] The clamping plate is moved closer to or away from the cup tube by the cooperation of the elastic member and the supporting rod.

[0018] In one embodiment, a guide rod is further provided in the opening, and the bearing seat is sleeved on the guide rod.

[0019] In one embodiment, a blocking block is provided in the drip tube, and an overflow hole penetrating the blocking block is provided on the blocking block;

[0020] The drip tube is connected to the interior of the cup barrel through the overflow hole.

[0021] In one embodiment, two groups of elastic limiting components are provided, and the two groups of elastic limiting components are symmetrically distributed on both sides of the accommodating groove.

[0022] The advantages or beneficial effects of the above technical solution include at least:

[0023] The present invention discloses a stirring device for food testing, wherein the material to be tested is placed in a cup barrel of a beaker component, and since the cup barrel is placed on a bearing seat connected to a telescopic driving component, the bearing seat drives the cup barrel to move below the stirring component through the telescopic driving component, and the stirring component, with the cooperation of a displacement driving component, moves part of a stirring shaft into the cup barrel for stirring. After the stirring is completed, the displacement driving component controls the stirring component to move away from the cup barrel, so that the telescopic driving component drives the bearing seat to move repeatedly, thereby causing the cup barrel to shake and eliminating bubbles generated by the stirring. Through the cooperation of the displacement driving component, the stirring component and the telescopic driving component, the stirring and shaking operations in the manual testing process can be simulated, and the stability and consistency of the operation can be improved, thereby solving the problem that the manual testing method relies on the experience and techniques of the test personnel, affecting the repeatability of the experimental results. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0025] Figure 1 A structural schematic diagram of a stirring device according to an embodiment of the present disclosure from one viewing angle is shown;

[0026] Figure 2 A structural schematic diagram of a stirring device according to an embodiment of the present disclosure is shown, showing a perspective in which a beaker component is removed;

[0027] Figure 3 A structural schematic diagram of a beaker component according to an embodiment of the present disclosure is shown;

[0028] Figure 4 The present disclosure embodiment is presented Figure 2 The enlarged schematic diagram at A in the middle;

[0029] Figure 5 A schematic structural diagram of a cup cover in a cross-section perspective according to an embodiment of the present disclosure is presented;

[0030] Reference numerals: 1, base; 11, opening; 12, guide rod;

[0031] 2. Displacement drive assembly; 21. Mounting seat; 22. Rotating screw; 23. Sliding seat; 24. Support seat; 25. Driving motor;

[0032] 3. stirring component; 31. stirring shaft; 32. rotating motor; 33. stirring blade;

[0033] 4. Bearing seat; 41. Accommodation groove; 42. Anti-slip pad;

[0034] 5. Beaker parts; 51. Cup tube; 52. Cup cover; 521. Inlet shaft tube; 522. Inlet tube; 523. Drip tube; 5231. Block; 5232. Overflow hole;

[0035] 6. Telescopic drive components;

[0036] 7. Limiting assembly; 71. Support plate; 72. Support rod; 73. Clamping plate; 74. Elastic member. DETAILED DESCRIPTION

[0037] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments described herein, which are instead provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0038] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in the present disclosure may be combined with each other. The present disclosure will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0039] It should be understood that the term "including" and its variations used in this document are open inclusions, that is, "including but not limited to". The term "based on" means "based at least in part on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one other embodiment"; the term "some embodiments" means "at least some embodiments". Relevant definitions of other terms will be given in the description below. It should be noted that the concepts of "first", "second", etc. mentioned in this disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0040] The names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only used for illustrative purposes and are not used to limit the scope of these messages or information.

[0041] Reference Figure 1-Figure 5 A stirring device for food testing includes a base 1, a displacement drive assembly 2, a stirring component 3, a bearing seat 4, a beaker component 5 and a telescopic driving component 6, wherein the displacement drive assembly 2 is located on one side of the base 1, the beaker component 5 is used to place liquid materials to be tested, and the stirring component 3 is used to stir and mix the materials in the beaker component 5;

[0042] The displacement drive assembly 2 includes a mounting seat 21, a rotating screw 22, a slide 23, a support seat 24 and a drive motor 25. The mounting seat 21 is arranged on the pedestal 1, the rotating screw 22 is rotatably arranged in the mounting seat 21, one end of the rotating screw 22 extends to the outside of the mounting seat 21 and is connected to the drive motor 25, the slide 23 is installed on the rotating screw 22 and connected to the support seat 24, the stirring component 3 is installed on the support seat 24, and the drive motor 25 is a servo drive motor in the prior art. The drive motor 25 provides the rotating screw 22 with the power required for rotation, so that the slide 23 can move along the rotation direction of the rotating screw 22;

[0043] The pedestal 1 has an opening 11, and a telescopic driving component 6 is arranged on one side of the pedestal 1. The output end of the telescopic driving component 6 extends into the opening 11 and is connected to the bearing seat 4. The bearing seat 4 can move horizontally in the opening 11. A guide rod 12 is also arranged in the opening 11, and the bearing seat 4 is sleeved on the guide rod 12. The connection between the guide rod 12 and the bearing seat 4 can guide the bearing seat 4 when moving, so as to avoid shaking when moving. The telescopic driving component 6 adopts a pneumatic push rod in the prior art;

[0044] The supporting seat 4 has a receiving groove 41 , the beaker part is placed in the receiving groove 41 , the beaker component 5 has a cup tube 51 , the stirring component 3 has a stirring shaft 31 , and the stirring shaft 31 moves into the cup tube 51 under the cooperation of the displacement driving component 2 .

[0045] Based on the above structure, by placing the cup tube 51 of the beaker component 5 in the accommodating groove 41 of the supporting seat 4, the supporting seat 4 is pushed to move by the telescopic driving component 6, so that the cup tube 51 is located below the stirring component 3. Since the stirring component 3 is connected to the slide seat 23 through the supporting seat 24, the slide seat 23 drives the stirring component 3 to change its position by rotating the screw rod 22, so that part of the stirring shaft 31 in the stirring component 3 moves into the cup tube 51 to stir the liquid material inside it. When the stirring is completed, the stirring shaft 31 moves away from the cup tube 51 with the cooperation of the displacement driving component 2, and then the supporting seat 4 reciprocates in the horizontal direction with the cooperation of the telescopic driving component 6, so that the liquid shakes, thereby increasing the activity of the liquid surface, and making the liquid molecules around the bubbles attract each other more closely, thereby eliminating the bubbles. Compared with the manual operation in the traditional way, the cooperation of the displacement driving component 2 and the telescopic driving component 6 can simulate the manual stirring and shaking of the cup tube 51, which can ensure the stability of the operation, improve the repeatability of the experimental results, and reduce the labor intensity of the detection personnel.

[0046] In one embodiment, referring to Figure 1-Figure 3 The beaker component 5 further includes a cup cover 52, which is mounted on the top of the cup barrel 51. The cup cover 52 is provided with an inlet shaft tube 521, and the stirring shaft 31 enters the cup barrel 51 through the inlet shaft tube 521;

[0047] The cup cover 52 is also provided with a feed pipe 522 and a drip pipe 523, which are distributed on both sides of the inlet shaft pipe 521. The drip pipe 523 has a block 5231, and the block 5231 is provided with an overflow hole 5232 that penetrates the block 5231. The drip pipe 523 is connected to the inside of the cup barrel 51 through the overflow hole 5232. Since liquid splashes when the stirring shaft 31 stirs the liquid material, the cup cover 52 is installed on the The top of the cup barrel 51 can block the splashing liquid to prevent it from splashing onto the base 1. The diameter of the shaft inlet tube 521 is larger than the size of the stirring shaft 31, so the stirring shaft 31 can enter and exit from the shaft inlet tube 521. The setting of the feed pipe 522 and the drip tube 523 can realize the addition of additional detection materials to the cup barrel 51 during the stirring process. The setting of the drip tube 523 can enable the liquid material in the drip tube 523 to slowly flow into the cup barrel 51 from the overflow hole 5232.

[0048] In one embodiment, referring to Figure 1 and Figure 2 The stirring component 3 also includes a rotating motor 32 and a stirring blade 33. The rotating motor 32 is arranged on the support seat 24. The output end of the rotating motor 32 is connected to the stirring shaft 31 through a coupling. The rotating motor 32 is a servo drive motor in the prior art that provides power for the rotation of the stirring shaft 31. The stirring blade 33 is arranged at the bottom of the stirring shaft 31. The stirring efficiency of the stirring component 3 can be enhanced by the arrangement of the stirring blade 33. The aperture of the shaft inlet tube 521 is also larger than the size of the stirring shaft 31 on which the stirring blade 33 is installed.

[0049] In one embodiment, referring to Figure 1 , Figure 2 and Figure 4 , and also includes an elastic limiting assembly 7, which is provided with two groups and symmetrically distributed on both sides of the accommodating groove 41. The elastic limiting assembly 7 includes a support plate 71, a support rod 72, a clamping plate 73 and an elastic member 74. The support plate 71 is provided on the bearing seat 4 and is located on one side of the accommodating groove 41. The support rod 72 is movably provided on the support plate 71, and both ends of the support rod 72 extend to the outside of the support plate 71 respectively. The clamping plate 73 is provided on one side of the support rod 72 close to the cup tube 51, and the clamping plate 73 is provided in an arc-shaped structure;

[0050] One end of the elastic member 74 is connected to the clamping plate 73, and the other end is connected to the support plate 71. The support rod 72 is located in the elastic member 74. Through the cooperation of the elastic member 74 and the support rod 72, the clamping plate 73 is moved close to or away from the cup barrel 51. In order to prevent the cup barrel 51 from shaking when moving, the clamping plate 73 is driven by the elastic member 74 to make it collide with the outer circumferential surface of the cup barrel 51. Since the elastic limiting assembly 7 is provided with two groups, it can be limited from both sides of the cup barrel 51, thereby improving the stability of the cup barrel 51 when moving. The setting of the support rod 72 can make the clamping plate 73 play a guiding role when moving, thereby preventing the clamping plate 73 from shifting when changing position.

[0051] The elastic member 74 is any one of a telescopic spring, a pressure spring and a torsion spring in the prior art.

[0052] In one embodiment, referring to Figure 1 , Figure 2 and Figure 4 An anti-skid pad 42 is provided on the accommodating groove 41 . By placing the cup barrel 51 on the anti-skid pad 42 , the friction of the cup barrel 51 can be enhanced, thereby preventing the cup barrel 51 from shaking when the stirring component 3 stirs the liquid material in the cup barrel 51 .

[0053] In the description of the present disclosure, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present disclosure.

[0054] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A stirring device for food testing, characterized in that: It includes a pedestal, a displacement drive component, a stirring component, a bearing seat, a beaker component and a telescopic drive component, wherein the displacement drive component is located on one side of the pedestal; The displacement drive assembly includes a mounting seat, a rotating screw, a sliding seat, a support seat and a driving motor, wherein the mounting seat is arranged on the pedestal, the rotating screw is rotatably arranged in the mounting seat, one end of the rotating screw extends to the outside of the mounting seat to be connected to the driving motor, the sliding seat is installed on the rotating screw and connected to the support seat, and the stirring component is installed on the support seat; The pedestal has an opening, the telescopic driving component is arranged on one side of the pedestal, and the output end of the telescopic driving component extends into the opening and is connected to the bearing seat; The supporting seat has a containing groove, the beaker part is placed in the containing groove, the beaker part has a cup barrel, the stirring part has a stirring shaft, and the stirring shaft moves into the cup barrel under the cooperation of the displacement driving component.

2. The stirring device for food testing according to claim 1, characterized in that: The beaker component also includes a cup cover, which is mounted on the top of the cup tube; The cup cover is provided with a shaft inlet tube, and the stirring shaft enters into the cup barrel through the shaft inlet tube; The cup cover is also provided with a feed pipe and a drip pipe, and the feed pipe and the drip pipe are distributed on both sides of the inlet shaft pipe.

3. The stirring device for food testing according to claim 1, characterized in that: The stirring component further comprises a rotating motor and stirring blades, wherein the rotating motor is arranged on the supporting seat, and the output end of the rotating motor is connected to the stirring shaft via a coupling; A stirring blade is arranged at the bottom of the stirring shaft.

4. The stirring device for food testing according to claim 1, characterized in that: It also includes an elastic limiting assembly, which includes a support plate, a support rod, a clamping plate and an elastic member, and the support plate is arranged on the bearing seat and located at one side of the accommodating groove; The support rod is movably arranged on the support plate, both ends of the support rod extend to the outside of the support plate respectively, and the clamping plate is arranged on a side of the support rod close to the cup tube; One end of the elastic member is connected to the clamping plate, and the other end is connected to the support plate, and the support rod is located inside the elastic member; The elastic member and the support rod cooperate to make the clamping plate approach or move away from the cup tube.

5. The stirring device for food testing according to claim 1, characterized in that: A guide rod is also arranged in the opening, and the bearing seat is sleeved on the guide rod.

6. The stirring device for food testing according to claim 2, characterized in that: The drip tube has a block inside, and the block is provided with an overflow hole penetrating the block; The drip tube is communicated with the interior of the cup tube through an overflow hole.

7. The stirring device for food testing according to claim 4, characterized in that: The elastic limiting components are provided in two groups, and the two groups of the elastic limiting components are symmetrically distributed on both sides of the accommodating groove.

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