Heating and blending device

Abstract

The utility model provides a heating and blending device, and relates to the technical field of experimental apparatuses. The heating and uniform mixing device comprises a mounting seat, a heating assembly and a driving assembly, a plurality of mounting grooves are formed in the mounting seat, the mounting grooves are used for placing experiment containers, the mounting seat is movably arranged on the heating assembly, and the heating assembly is used for heating or preserving heat of sample agents contained in the experiment containers; the driving assembly comprises a driving motor, the driving motor is in transmission connection with the mounting seat, and the driving motor is used for driving the mounting seat to vibrate on the heating assembly so as to uniformly mix the sample agent in the experimental container. The utility model provides a heating and blending device which is time-saving, labor-saving and good in blending effect.

Description

Technical Field

[0001] This utility model relates to the field of experimental equipment technology, and in particular to a heating and mixing device. Background Technology

[0002] In chemical experiments, it is sometimes necessary to heat and mix experimental samples contained in multiple containers simultaneously. Currently, researchers typically place these containers in a heating device and manually stir the samples to achieve homogenization. However, this heating and mixing method is not only time-consuming and labor-intensive, but also yields poor mixing results. Utility Model Content

[0003] To address at least one of the problems mentioned in the background art, this utility model provides a heating and mixing device that is time-saving, labor-saving, and provides good mixing results.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] This utility model provides a heating and mixing device, including a mounting base, a heating component and a driving component. The mounting base has multiple mounting slots for placing experimental containers. The mounting base is movably mounted on the heating component, which is used to heat or keep warm the sample reagent contained in the experimental container.

[0006] The drive assembly includes a drive motor and a mounting base that are connected by a drive motor. The drive motor is used to drive the mounting base to vibrate on the heating assembly to mix the sample in the experimental container.

[0007] As an alternative implementation, the heating assembly includes a heating base and a mounting bracket. The mounting bracket includes supports disposed on opposite sides of the heating base and at least two mounting shafts connected between the two supports. The mounting base is slidably fitted onto the mounting shafts, and a drive motor is used to drive the mounting base to reciprocate linearly along the mounting shafts.

[0008] As an optional implementation, a buffer spring is also included, which is sleeved on both ends of the mounting shaft.

[0009] As an optional implementation, a pre-tightening element is also included, which is disposed in the mounting groove and is used to pre-tighten the experimental container in the mounting groove.

[0010] As an alternative implementation, the preload includes a spring, with a first end connected to the inner wall of the mounting groove and a second end extending obliquely toward the bottom of the mounting groove.

[0011] As an alternative implementation, the end of the second end of the spring is curved in an arc shape.

[0012] As an optional implementation, the drive assembly further includes a rotating shaft, a hinge shaft, and a connecting shaft. The first end of the rotating shaft is drively connected to the drive shaft of the drive motor. The rotating shaft has a bent portion. The first end of the hinge shaft is hinged to the bent portion. The second end of the hinge shaft is hinged to the first end of the connecting shaft via a universal joint. The second end of the connecting shaft is connected to the side of the mounting base. The drive motor drives the rotating shaft to rotate, thereby driving the mounting base to reciprocate linearly along the mounting shaft in sequence via the hinge shaft and the connecting shaft.

[0013] As an optional implementation, the drive assembly further includes a first reinforcement member and a second reinforcement member, with the two ends of the first reinforcement member connected to the heating base and the drive motor, respectively, and the two ends of the second reinforcement member connected to the bracket and the second end of the rotating shaft, respectively.

[0014] As an alternative implementation, an insulation board is also included, which is disposed at the edge of the heating base to surround the mounting base therein.

[0015] As an optional implementation, it also includes a heat insulation cover, which is detachably covered on top of the heat insulation board. The heat insulation cover and the heat insulation board enclose a heat insulation space, and the mounting base and the experimental container on the mounting base are both located in the heat insulation space.

[0016] The heating and mixing device provided by this utility model includes a mounting base, a heating component, and a driving component. The mounting base has multiple mounting slots for placing experimental containers. The mounting base is movably mounted on the heating component, which is used to heat or keep warm the sample in the experimental container. The driving component includes a driving motor, which is connected to the mounting base. The driving motor is used to drive the mounting base to vibrate on the heating component to mix the sample in the experimental container.

[0017] The heating and mixing device provided by this invention features multiple mounting slots on a mounting base, each capable of holding experimental containers. This facilitates the placement of these containers during experiments. The mounting base is movably mounted on a heating assembly, which heats or maintains the temperature of the experimental samples in all containers placed on the base. A drive motor propels the entire mounting base to reciprocate on the heating assembly, causing the samples in all containers to vibrate and thus continuously homogenize them. This heating and mixing device operates automatically without manual intervention and can simultaneously mix all samples, saving time and effort. It also avoids problems such as insufficient stirring force and sample splashing during manual mixing, resulting in superior mixing performance. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 A schematic diagram of a first structure of the heating and mixing device provided in an embodiment of this utility model;

[0020] Figure 2 This is a second structural schematic diagram of the heating and mixing device provided in an embodiment of the present utility model;

[0021] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0022] Figure 4 for Figure 1 Enlarged view of point B in the middle.

[0023] Explanation of reference numerals in the attached figures:

[0024] 100 - Heating and mixing device;

[0025] 110 - Mounting base;

[0026] 111 - Mounting slot;

[0027] 120 - Heating component;

[0028] 121 - Heating base;

[0029] 122 - Mounting bracket;

[0030] 1221 - Bracket;

[0031] 1222 - Mounting shaft;

[0032] 130 - Drive components;

[0033] 131 - Drive motor;

[0034] 132 - Shaft;

[0035] 1321 - Bend;

[0036] 133 - Hinge shaft;

[0037] 134 - Connecting shaft;

[0038] 135 - First reinforcement piece;

[0039] 136 - Second reinforcement component;

[0040] 140 - Buffer spring;

[0041] 150 - Preload;

[0042] 160-Insulation board;

[0043] 170-Insulation Cover. Detailed Implementation

[0044] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0045] In this application, the terms “upper,” “lower,” “left,” “right,” “front,” “back,” “top,” “bottom,” “inner,” “outer,” “vertical,” “horizontal,” “lateral,” and “longitudinal” indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this utility model and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0046] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0047] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0048] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, components, or parts (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, components, or parts. Unless otherwise stated, "a plurality of" means two or more.

[0049] In chemical experiments, it is sometimes necessary to heat and mix experimental samples contained in multiple containers simultaneously. Currently, researchers typically place these containers in a heating device and manually stir the samples to achieve homogenization. However, this heating and mixing method is not only time-consuming and labor-intensive, but also yields poor mixing results.

[0050] In view of this, the present invention provides a heating and mixing device, including a mounting base, a heating component, and a driving component. The mounting base has multiple mounting slots and is movably mounted on the heating component. The driving component includes a driving motor, which is connected to the mounting base in a transmission manner. Each mounting slot can hold an experimental container. The mounting base is movably mounted on the heating component, allowing the heating component to heat or keep the experimental samples in all the containers placed on the mounting base warm. The driving motor drives the entire mounting base to reciprocate on the heating component, causing the experimental samples in all the containers to vibrate and thus continuously homogenize all the experimental samples. This heating and mixing device can operate automatically without manual intervention and can simultaneously mix all the experimental samples, saving time and effort. It also avoids problems such as insufficient stirring force and sample splashing during manual mixing, resulting in better mixing effects.

[0051] Figure 1 A schematic diagram of a first structure of the heating and mixing device provided in an embodiment of this utility model; Figure 2 This is a second structural schematic diagram of the heating and mixing device provided in an embodiment of the present utility model; Figure 3 for Figure 1 Enlarged view of point A in the middle; Figure 4 for Figure 1 Enlarged view of point B in the middle.

[0052] You can refer to this. Figures 1 to 4 This utility model provides a heating and mixing device 100, including a mounting base 110, a heating component 120, and a driving component 130. The mounting base 110 has multiple mounting slots 111 for placing experimental containers. The mounting base 110 is movably mounted on the heating component 120, which is used to heat or keep warm the sample in the experimental container. The driving component 130 includes a driving motor 131, which is connected to the mounting base 110. The driving motor 131 is used to drive the mounting base 110 to vibrate on the heating component 120 to mix the sample in the experimental container.

[0053] The heating and mixing device 100 provided in this embodiment of the present invention features multiple mounting slots 111 on a mounting base 110, each capable of holding an experimental container. This facilitates the placement of the experimental containers during experiments. The mounting base 110 is movably mounted on a heating assembly 120, which heats or keeps the experimental samples in all the containers placed on the mounting base 110 warm. A drive motor 131 drives the entire mounting base 110 to reciprocate on the heating assembly 120, causing the experimental samples in all the containers to vibrate and thus continuously homogenize all the experimental samples. The heating and mixing device 100 provided in this embodiment of the present invention can operate automatically without manual intervention and can simultaneously mix all the experimental samples, saving time and effort. It also avoids problems such as insufficient stirring force and sample splashing during manual mixing, resulting in better mixing effects.

[0054] In the above embodiments, the heating assembly 120 may include a heating base 121 and a mounting bracket 122. The mounting bracket 122 includes supports 1221 disposed on opposite sides of the heating base 121 and at least two mounting shafts 1222 connected between the two supports 1221. The mounting base 110 is slidably fitted onto the mounting shafts 1222. The drive motor 131 drives the mounting base 110 to reciprocate linearly along the mounting shafts 1222. The supports 1221 on both sides provide stable support for the entire device, ensuring that it will not easily tip over due to vibration during operation, thus improving the safety and reliability of the device. The at least two mounting shafts 1222 connected between the supports 1221 not only provide a precise sliding track for the mounting base 110, but also allow the mounting base 110 to smoothly reciprocate linearly along a predetermined direction, i.e., along the mounting shafts 1222, under the action of the drive motor 131. This stable vibration trajectory ensures standardized and efficient mixing of the sample within the experimental container. Compared to chaotic shaking, it achieves faster and more uniform mixing, further improving mixing efficiency and reducing experimental preparation time. Simultaneously, the precise track design effectively reduces frictional wear between the mounting base 110 and other components, extending the device's lifespan, reducing maintenance costs, and providing strong support for the long-term, stable operation of the laboratory.

[0055] In the above embodiments, a buffer spring 140 may also be included, which is sleeved on both ends of the mounting shaft 1222. The buffer spring 140 effectively absorbs the impact force generated by the reciprocating linear vibration of the mounting base 110 along the mounting shaft 1222, greatly reducing the impact force transmitted to the support 1221, heating base 121, and even other components of the entire device due to strong vibration. This significantly reduces wear caused by frequent collisions and friction between components, further extending the service life of each component, reducing the frequency of equipment maintenance, and saving the laboratory a significant amount of maintenance costs. It is understood that the motion state of the mounting base 110 changes drastically at the moment the drive motor 131 starts, stops, or changes speed, which can easily cause the entire device to shake. At this time, the buffer spring 140 can play a buffering and stabilizing role by virtue of its own elastic properties, so that the mounting base 110 can transition more smoothly through these unstable stages, ensuring that the sample in the experimental container is always in a relatively stable mixing environment, and preventing the sample from splashing out of the container due to sudden violent shaking. This not only ensures the safety of the experiment, but also maintains the continuity and stability of the sample mixing process, making the experimental results more accurate and reliable.

[0056] In the above embodiments, a pre-tightening member 150 may also be included. The pre-tightening member 150 is disposed in the mounting groove 111 and is used to pre-tighten the experimental container in the mounting groove 111. The pre-tightening member 150, disposed in the mounting groove 111, can tightly fit the outer wall of the experimental container and apply a moderate pre-tightening force. During device operation, whether the mounting base 110 reciprocates linearly along the mounting shaft 1222 or shakes due to the start-stop speed change of the drive motor 131, the experimental container can be stably fixed in the mounting groove 111 without displacement or slippage. This greatly ensures the continuity of the experiment and avoids sample spillage due to container loosening. Furthermore, when the pre-tightening member 150 firmly fixes the experimental container, the sample inside the container moves more regularly and stably during the vibration mixing process. The reagents can be fully mixed in the expected manner with the vibration of the container, and the mixing rhythm will not be disrupted by accidental shaking of the container, which further improves the uniformity of mixing and enables each experimental sample to reach a highly consistent mixing state, providing strong support for obtaining accurate experimental results.

[0057] In the above embodiment, the pre-tightening member 150 may include a spring sheet, the first end of which is connected to the inner wall of the mounting groove 111, and the second end of which extends obliquely toward the bottom of the mounting groove 111. When the experimental container is placed into the mounting groove 111, the spring sheet will generate a moderate elastic bending according to the outer diameter of the container, thereby tightly fitting the outer wall of the container and applying just the right pre-tightening force. Compared with the traditional rigid fixing structure, the spring sheet can dynamically adjust the clamping force on the container in response to various vibration conditions of the mounting base 110. Whether the mounting base 110 undergoes high-frequency reciprocating linear vibration along the mounting shaft 1222, or experiences strong shaking caused by the sudden stop and start of the drive motor 131, the spring sheet can always lock the container firmly in the mounting groove 111, avoiding the risk of displacement or slippage.

[0058] In the above embodiments, the second end of the spring can be curved in an arc shape. It can be understood that when the experimental container is placed into the mounting groove 111, the arc-shaped end of the second end of the spring can sense the outline of the container first. With its rounded shape, it slides naturally along the surface of the container, which not only effectively avoids scratching the container and reduces the risk of container damage, but also allows the spring to find the best fitting position more quickly and accurately, laying the foundation for applying a stable and uniform preload force.

[0059] In the above embodiments, the drive assembly 130 may further include a rotating shaft 132, a hinge shaft 133, and a connecting shaft 134. The first end of the rotating shaft 132 is drive-connected to the drive shaft of the drive motor 131. The rotating shaft 132 has a bent portion 1321. The first end of the hinge shaft 133 is hinged to the bent portion 1321. The second end of the hinge shaft 133 is hinged to the first end of the connecting shaft 134 via a universal joint. The second end of the connecting shaft 134 is connected to the side of the mounting base 110. The drive motor 131 drives the rotating shaft 132 to rotate, thereby driving the mounting base 110 to reciprocate linearly along the mounting shaft 1222 via the hinge shaft 133 and the connecting shaft 134 in sequence. The first end of the rotating shaft 132 is drive-connected to the drive shaft of the drive motor 131, serving as the starting point for power transmission and ensuring that the power output by the drive motor 131 can be transmitted efficiently. The first end of the hinge shaft 133 is hinged to the bent portion 1321 of the rotating shaft 132. When the rotating shaft 132 rotates, the first end of the hinge shaft 133 can rotate around the axis of the rotating shaft 132, thereby causing the second end of the hinge shaft 133 to rotate relative to the first end of the connecting shaft 134 through the universal joint, thereby generating a tension or thrust on the first end of the connecting shaft 134. This tension and thrust continuously switch with the rotation of the motor, thereby driving the mounting base 110 connected to the second end of the connecting shaft 134 to reciprocate linearly along the mounting shaft 1222.

[0060] In the above embodiments, the drive assembly 130 may further include a first reinforcement member 135 and a second reinforcement member 136. The two ends of the first reinforcement member 135 are respectively connected to the heating base 121 and the drive motor 131, and the two ends of the second reinforcement member 136 are respectively connected to the bracket 1221 and the second end of the rotating shaft 132. Connecting the heating base 121 and the drive motor 131 with the first reinforcement member 135 reduces vibration during operation of the drive motor 131, prevents relative displacement between the heating base 121 and the drive motor 131, and ensures accurate and stable power transmission of the drive motor 131. Connecting the bracket 1221 and the second end of the rotating shaft 132 with the second reinforcement member 136 prevents swaying at the second end of the rotating shaft 132, further improving the accuracy and stability of power transmission in the drive assembly 130.

[0061] In the above embodiments, a heat insulation plate 160 may also be included. The heat insulation plate 160 is disposed at the edge of the heating base 121 to surround the mounting base 110 therein. The heat insulation plate 160 may be made of a material with good heat insulation properties. The heat insulation plate 160 can significantly reduce heat loss, stabilize the temperature of the mounting base 110 and the space where the internal experimental container is located, reduce the temperature fluctuation range, ensure that the sample reaction can proceed according to the predetermined conditions, and thus improve the accuracy of the experimental results. The heat insulation plate 160 can also play a certain protective role. The heat insulation plate 160 constructs a relatively independent experimental space, which can isolate the complex external environment. When the experimenter approaches to observe the changes of the sample in the experimental container, it can prevent burns from high temperature. At the same time, external airflow, dust and other interfering factors can be effectively blocked, making the experimental operating environment simpler and more stable.

[0062] In the above embodiments, a heat insulation cover 170 may also be included. The heat insulation cover 170 is detachably attached to the top of the heat insulation plate 160. The heat insulation cover 170 and the heat insulation plate 160 enclose a heat insulation space. The mounting base 110 and the experimental container on the mounting base 110 are both located in the heat insulation space. During the experiment, the heat insulation cover 170 can be placed on top of the heat insulation plate 160, which can not only further prevent heat loss, but also prevent external dust and impurities from entering the sample. When the experimental sample is to be taken out, the heat insulation cover 170 can be removed directly.

[0063] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A heating and mixing device, characterized in that, The device includes a mounting base, a heating assembly, and a driving assembly. The mounting base has multiple mounting slots for placing experimental containers. The mounting base is movably mounted on the heating assembly, which is used to heat or keep warm the sample reagent contained in the experimental container. The driving assembly includes a driving motor, which is connected to the mounting base. The driving motor is used to drive the mounting base to vibrate on the heating assembly to mix the sample in the experimental container.

2. The heating and mixing device according to claim 1, characterized in that, The heating assembly includes a heating base and a mounting bracket. The mounting bracket includes supports disposed on opposite sides of the heating base and at least two mounting shafts connected between the two supports. The mounting base is slidably fitted onto the mounting shafts. The drive motor is used to drive the mounting base to reciprocate linearly along the mounting shafts.

3. The heating and mixing device according to claim 2, characterized in that, It also includes a buffer spring, which is sleeved on both ends of the mounting shaft.

4. The heating and mixing device according to claim 3, characterized in that, It also includes a pre-tightening element, which is disposed in the mounting groove and is used to pre-tighten the experimental container in the mounting groove.

5. The heating and mixing apparatus according to claim 4, characterized in that, The preload includes a spring sheet, the first end of which is connected to the inner wall of the mounting groove, and the second end of which extends obliquely toward the bottom of the mounting groove.

6. The heating and mixing apparatus according to claim 5, characterized in that, The second end of the spring is curved in an arc shape.

7. The heating and mixing apparatus according to any one of claims 2-6, characterized in that, The drive assembly further includes a rotating shaft, a hinge shaft, and a connecting shaft. The first end of the rotating shaft is connected to the drive shaft of the drive motor. The rotating shaft has a curved portion. The first end of the hinge shaft is hinged to the curved portion. The second end of the hinge shaft is hinged to the first end of the connecting shaft via a universal joint. The second end of the connecting shaft is connected to the side of the mounting base. The drive motor drives the rotating shaft to rotate, thereby driving the mounting base to reciprocate linearly along the mounting shaft in sequence through the hinge shaft and the connecting shaft.

8. The heating and mixing apparatus according to claim 7, characterized in that, The drive assembly further includes a first reinforcement member and a second reinforcement member. The two ends of the first reinforcement member are respectively connected to the heating base and the drive motor, and the two ends of the second reinforcement member are respectively connected to the bracket and the second end of the rotating shaft.

9. The heating and mixing apparatus according to any one of claims 2-6, characterized in that, It also includes an insulation board, which is disposed at the edge of the heating base to surround the mounting base therein.

10. The heating and mixing apparatus according to claim 9, characterized in that, It also includes a heat insulation cover, which is detachably covered on top of the heat insulation board. The heat insulation cover and the heat insulation board enclose a heat insulation space, and the mounting base and the experimental container on the mounting base are both located in the heat insulation space.

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