CN218924518U

CN218924518U - Magnetic stirrer for food detection

Info

Publication number: CN218924518U
Application number: CN202223016656.1U
Authority: CN
Inventors: 程雨薇; 孙威
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-04-28
Anticipated expiration: 2032-11-14

Abstract

The application provides a magnetic stirrer for food detection, including organism and fixed connection in the pole setting of organism roof, the organism inner wall still rotates and is connected with the back shaft, back shaft outer wall fixedly connected with gear still includes: the temperature measuring component comprises a bearing rod, a screw rod and a temperature measuring rod, wherein the bearing rod is connected to the inner wall of the vertical rod in a sliding manner, the screw rod is connected to the inner wall of the bearing rod in a threaded manner, the temperature measuring rod is clamped with the bearing end of the bearing rod, and the screw rod is connected with the supporting shaft through a belt and a belt pulley group; the fixing component comprises a support frame which is connected to the inner wall of the machine body in a sliding way, a clamping part which is connected to the inner wall of the support frame in a sliding way and a linkage part which is fixedly connected to the side wall of the support frame, and a magnetic stirring part which is fixedly connected to the top wall of the machine body. According to the temperature measuring device, the temperature measuring component is linked with the fixing component, when the temperature measuring rod is controlled to penetrate into the container, clamping force containers on two sides of the container are driven to clamp, the temperature measuring component and the fixing component are not required to be independently controlled, the linkage is strong, and the efficiency of food detection is improved.

Description

Magnetic stirrer for food detection

Technical Field

The utility model relates to the technical field of magnetic stirrers, in particular to a magnetic stirrer for food detection.

Background

Magnetic stirrers are laboratory instruments for liquid mixing, mainly for stirring or simultaneous heating of low viscosity liquids or solid-liquid mixtures. The basic principle is that the principle that like poles repel and opposite poles attract in a magnetic field is utilized, and the magnetic field is used for pushing a stirrer with magnetism placed in a container to perform circumferential operation, so that the purpose of stirring liquid is achieved. The sample temperature can be heated and controlled according to specific experimental requirements by matching with a heating temperature control system, temperature conditions required by experimental conditions are maintained, and liquid mixing is ensured to meet experimental requirements.

Through retrieval, the patent with the Chinese patent application number of 202220383732.3 discloses a magnetic stirrer for food detection, and relates to the technical field of magnetic stirrers, and the magnetic stirrer comprises a magnetic stirrer main body, wherein a placing disc is arranged on the upper end surface of the magnetic stirrer main body; a container is placed on the placing plate, and a metal strip is placed in the container; the upper end surface of the magnetic stirrer main body is provided with a clamping mechanism and a supporting mechanism; the support mechanism is provided with a temperature detection rod, and the bottom of the temperature detection rod is positioned inside the container. The above patents have the following disadvantages: when the device is used, the heights of the clamping mechanism and the temperature detection rod are required to be respectively adjusted, the operation is too complex, the linkage is poor, the detection efficiency is affected, the clamping is required to be completed through the joint work of the two groups of telescopic rods during the fixing, the manufacturing cost is too high, and the popularization is not facilitated; therefore, there is a need for a magnetic stirrer for food detection to solve the above problems.

Disclosure of Invention

The utility model aims at: the clamping mechanism is used for clamping the temperature detecting rod, the temperature detecting rod is used for detecting the temperature of the temperature detecting rod, and the temperature detecting rod is used for detecting the temperature of the temperature detecting rod.

In order to achieve the above object, the present utility model provides the following technical solutions:

magnetic stirrer for food detection to improve the above-mentioned problem.

The application is specifically such that:

the utility model provides a magnetic stirrer for food detects, includes organism and fixed connection in the pole setting of organism roof, the organism inner wall still rotates to be connected with the back shaft, back shaft outer wall fixedly connected with gear still includes:

the temperature measuring component comprises a bearing rod, a screw rod and a temperature measuring rod, wherein the bearing rod is connected to the inner wall of the vertical rod in a sliding mode, the screw rod is connected to the inner wall of the bearing rod in a threaded mode, the temperature measuring rod is clamped with the bearing end of the bearing rod, and the screw rod is connected with the supporting shaft through a belt and belt pulley group;

the fixing assembly comprises a support frame, a clamping part and a linkage part, wherein the support frame is connected to the inner wall of the machine body in a sliding way, the clamping part is connected to the inner wall of the support frame in a sliding way, the linkage part is fixedly connected to the side wall of the support frame, and the linkage part is matched with the gear;

and the magnetic stirring part is fixedly connected to the top wall of the machine body.

As the preferred technical scheme of this application, fixed subassembly is provided with two sets of about the pole setting symmetry, linkage portion includes fixed connection in the bracing piece of support frame lateral wall, fixed connection keep away from the rack of support frame one end and connect in the spacing portion at rack both ends in the bracing piece, the rack links to each other with the gear engagement.

As the preferred technical scheme of this application, spacing portion includes the tooth in rack lateral wall through the slide bar sliding connection that sets up with respect to the rack, just the slide bar outer wall has cup jointed first elastic component.

As the preferred technical scheme of this application, clamping part includes sliding connection in the clamping lever of support frame inner wall and fixed connection clamping lever be close to the grip block of pole setting one end, just the second elastic component has still been cup jointed to the clamping lever outer wall.

As the preferred technical scheme of this application, magnetic stirring portion top is provided with the container, the inside metal stick that is provided with of container, organism inner wall still is provided with driving motor, driving motor output links to each other with the screw rod is fixed.

Compared with the prior art, the utility model has the beneficial effects that:

in the scheme of the application:

1. the temperature measuring component is linked with the fixing component, when the temperature measuring rod is controlled to extend into the container, the containers of clamping forces on two sides of the container are driven to clamp, the two containers are not required to be independently controlled, the linkage is strong, the efficiency in food detection is improved, the fixing of the container and the temperature measuring rod extending into the container can be completed through one driving source, the manufacturing cost is reduced, and the follow-up popularization is facilitated;

2. through setting up the clamping part, can fix the container of different diameters, increased the practicality of device, after the backup pad moved in place, under the effect of spacing portion, spacing is carried out to the rack, avoids causing the influence to the rotation of screw rod, has increased the rationality of structure.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a magnetic stirrer for food detection provided by the application;

FIG. 2 is a schematic cross-sectional view of a magnetic stirrer for food detection according to the present application;

FIG. 3 is a schematic diagram showing a cross-sectional structure of a magnetic stirrer for detecting food according to the second embodiment of the present utility model;

FIG. 4 is a third schematic cross-sectional view of the magnetic stirrer for food detection according to the present application;

fig. 5 is an enlarged view of the structure a in fig. 3 of the magnetic stirrer for food detection provided by the present application.

The figures indicate:

1. a body; 11. a vertical rod; 12. a gear; 13. a support shaft; 14. a magnetic stirring part; 15. a container; 16. a metal rod; 2. a carrier bar; 21. a screw; 22. a temperature measuring rod; 3. a support frame; 31. a support rod; 32. a rack; 33. a slide bar; 34. teeth; 35. a first elastic member; 4. a clamping rod; 41. a clamping plate; 42. and a second elastic member.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.

Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

As shown in fig. 1-4, this embodiment provides a magnetic stirrer for food detection, including organism 1 and fixed connection in pole setting 11 of organism 1 roof, organism 1 inner wall still rotates and is connected with back shaft 13, and back shaft 13 outer wall fixedly connected with gear 12 still includes:

the temperature measuring component comprises a bearing rod 2 which is connected to the inner wall of the vertical rod 11 in a sliding way, a screw rod 21 which is connected to the inner wall of the bearing rod 2 in a threaded way, and a temperature measuring rod 22 which is clamped with the bearing end of the bearing rod 2, wherein the screw rod 21 is connected with the supporting shaft 13 through a belt and belt pulley group;

the fixing assembly comprises a support frame 3, a clamping part and a linkage part, wherein the support frame 3 is connected to the inner wall of the machine body 1 in a sliding way, the clamping part is connected to the inner wall of the support frame 3 in a sliding way, the linkage part is fixedly connected to the side wall of the support frame 3, and the linkage part is matched with the gear 12;

the magnetic stirring part 14 is fixedly connected to the top wall of the machine body 1.

Through the temperature measurement part that sets up and fixed subassembly linkage, when control temperature measurement stick 22 is in depth into container 15, drive container 15 both sides centre gripping army container 15 and carry out the centre gripping, need not to control alone the two, the linkage is strong, has increased the efficiency when food is detected, can accomplish the fixed and the temperature measurement stick 22 in depth into container 15 to container 15 through a drive source, has reduced manufacturing cost, is convenient for follow-up popularization.

As shown in fig. 1 to 5, as a preferred embodiment, further, on the basis of the above manner, the fixing assembly is symmetrically provided with two groups about the upright rod 11, the linkage part comprises a supporting rod 31 fixedly connected to the side wall of the supporting frame 3, a rack 32 fixedly connected to one end of the supporting rod 31 far away from the supporting frame 3, and a limiting part connected to two ends of the rack 32, the rack 32 is meshed with the gear 12, and when the screw 21 rotates, the supporting shaft 13 is driven to rotate by a belt and a belt wheel, so that the gear 12 is driven to rotate, and then the two groups of supporting plates are pulled to move by the two groups of racks 32, and the container 15 is fixed by the clamping rod 4 and the clamping plate 41.

As shown in fig. 1 to 5, as a preferred embodiment, further, the limiting part includes a tooth 34 slidably connected to a side wall of the rack 32 through a sliding rod 33 symmetrically disposed about the rack 32, and the outer wall of the sliding rod 33 is sleeved with a first elastic member 35, the rack 32 is limited under the action of the tooth 34 and the first elastic member 35, the tooth 34 slides reciprocally relative to the rack 32, and the rack 32 stops moving.

As shown in fig. 1 to 4, as a preferred embodiment, based on the above manner, further, the clamping portion includes a clamping rod 4 slidably connected to the inner wall of the support frame 3 and a clamping plate 41 fixedly connected to one end of the clamping rod 4 near the upright rod 11, and the outer wall of the clamping rod 4 is further sleeved with a second elastic member 42, and by setting the clamping rod 4 and the second elastic member 42, the clamping plate 41 can slide relative to the support plate, so that containers 15 with different diameters can be fixed, thereby increasing the practicality of the device.

As shown in fig. 1-4, as a preferred embodiment, based on the above manner, further, a container 15 is provided at the top of the magnetic stirring portion 14, a metal rod 16 is provided inside the container 15, a driving motor is further provided on the inner wall of the machine body 1, an output end of the driving motor is fixedly connected with the screw 21, and a heating and working principle of the magnetic stirring portion 14 is the prior art and is not repeated.

Specifically, this magnetic stirrer for food detects when using: the container 15 for containing food to be detected is placed at the top of the magnetic stirring part 14, and the metal rod 16 is placed inside the container 15, the driving motor is started, and then the screw 21 is driven to rotate, and then the bearing rod 2 is driven to slide downwards in the vertical rod 11, and then the temperature measuring rod 22 is driven to gradually go deep into the container 15, and when the screw 21 rotates, the supporting shaft 13 is driven to rotate through the belt and the belt pulley, and then the gear 12 is driven to rotate, and then two groups of support plates are pulled to move through the two groups of racks 32, and the container 15 is fixed through the clamping rod 4 and the clamping plate 41, after the support plates move in place, the rack 32 is limited under the action of the teeth 34 and the first elastic piece 35, the teeth 34 slide back and forth relative to the rack 32, the teeth 32 stops moving, and then the continuous rotation of the screw 21 is not influenced by avoiding the rotation of the screw 21, and the rationality of the structure is increased, and simultaneously, the clamping plate 41 can slide relative to the support plates, the container 15 with different diameters is fixed, the practicality of the device is increased, and the temperature measuring component is arranged to be in association with the fixed components, the fixed container 15 is controlled by the fixed components, the temperature measuring rod 15 is controlled by the two sides, the two continuous rotation of the screw 21 is controlled by the temperature measuring rod, the two continuous rotation of the container 15 is not needed, and the container 15 is detected, and the container 15 is required to be controlled to be deeply and the container 15 is manufactured, and the food is required to be detected, and the container is further to be detected.

The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and although the present utility model has been described in detail in the present specification with reference to the above embodiments, the present utility model is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present utility model; all technical solutions and modifications thereof that do not depart from the spirit and scope of the utility model are intended to be included in the scope of the appended claims.

Claims

1. The utility model provides a magnetic stirrer for food detects, includes organism (1) and fixed connection in pole setting (11) of organism (1) roof, its characterized in that, organism (1) inner wall still rotates and is connected with back shaft (13), back shaft (13) outer wall fixedly connected with gear (12), still includes:

the temperature measuring component comprises a bearing rod (2) which is connected to the inner wall of the vertical rod (11) in a sliding manner, a screw rod (21) which is connected to the inner wall of the bearing rod (2) in a threaded manner, and a temperature measuring rod (22) which is clamped with the bearing end of the bearing rod (2), wherein the screw rod (21) is connected with the supporting shaft (13) through a belt and belt wheel set;

the fixing assembly comprises a support frame (3) connected to the inner wall of the machine body (1) in a sliding manner, a clamping part connected to the inner wall of the support frame (3) in a sliding manner and a linkage part fixedly connected to the side wall of the support frame (3), and the linkage part is matched with the gear (12);

and the magnetic stirring part (14) is fixedly connected to the top wall of the machine body (1).

2. The magnetic stirrer for food detection according to claim 1, wherein the fixing components are symmetrically arranged in two groups about the upright (11), the linkage part comprises a supporting rod (31) fixedly connected to the side wall of the supporting frame (3), a rack (32) fixedly connected to one end, far away from the supporting frame (3), of the supporting rod (31), and limiting parts connected to two ends of the rack (32), and the rack (32) is meshed and connected with the gear (12).

3. The magnetic stirrer for food detection according to claim 2, wherein the limiting portion comprises teeth (34) slidably connected to a side wall of the rack (32) through sliding rods (33) symmetrically arranged with respect to the rack (32), and a first elastic member (35) is sleeved on an outer wall of the sliding rods (33).

4. The magnetic stirrer for food detection according to claim 1, wherein the clamping part comprises a clamping rod (4) slidably connected to the inner wall of the supporting frame (3) and a clamping plate (41) fixedly connected with one end of the clamping rod (4) close to the upright (11), and the outer wall of the clamping rod (4) is further sleeved with a second elastic piece (42).

5. The magnetic stirrer for food detection according to claim 1, wherein a container (15) is arranged at the top of the magnetic stirring part (14), a metal rod (16) is arranged inside the container (15), a driving motor is further arranged on the inner wall of the machine body (1), and the output end of the driving motor is fixedly connected with a screw (21).