Environment detection sample swaying device

Abstract

The invention discloses an environment detection sample swaying device which comprises a supporting assembly, a driving mechanism, a fixing plate, a connecting assembly, a fixing mechanism and a placing mechanism, and the fixing plate is fixedly connected to the middle of the top end of the supporting assembly; the driving mechanism is installed on the supporting assembly and comprises a support and a driving assembly, the support is connected with the supporting assembly, the driving assembly is installed on the top of the support, and the output end of the driving assembly penetrates through the fixing plate; the connecting assembly is rotationally installed on one side of the fixing plate, and one end of the driving assembly penetrates through the fixing plate and is connected with the connecting assembly. The placing mechanism is connected with the connecting assembly; the fixing mechanism is mounted at the top end of the placing mechanism. Therefore, the step of further sealing the container is avoided, the shaking-up work complexity is reduced, the sample shaking-up efficiency is improved, meanwhile, the sample layering phenomenon caused by high-speed rotation is avoided, and the accuracy of sample detection data is effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of sample detection, and in particular to a sample shaking device for environmental detection. Background Art

[0002] Environmental testing uses modern scientific and technological means such as physics, chemistry, and biology to monitor, measure, and supervise the air, soil, and water bodies that reflect environmental quality, thereby making a comprehensive evaluation of environmental quality. In the process of environmental testing, a crucial step is sampling. When water sampling is involved, the collected samples need to be sent to the testing site for subsequent testing, processing, and analysis.

[0003] At present, in the detection process of water samples, the collected samples need to be distributed into multiple reagent tubes, and then the samples need to be detected and analyzed using a detection device. In order to ensure the accuracy of the test results, the sample container needs to be fixed on a shaking device before the test. The shaking device is driven by a motor to drive the splint to rotate, and the rotation allows the sample in the test tube to be fully and evenly mixed, which not only improves the uniformity of the sample, but also ensures the accuracy and credibility of the test results.

[0004] Although the existing shaking device can well shake the test samples, there are still some problems in the actual use process. Specifically, the shaking device achieves mixing through rotation. However, high-speed rotation is often accompanied by the risk of sample spillage, so the sample container needs to be further sealed, which not only increases the preparation steps before shaking, but also reduces the efficiency of shaking the sample. At the same time, high-speed rotation will cause stratification of the sediment in the sample, which in turn affects the shaking effect and causes deviations in subsequent test data. Summary of the invention

[0005] The present application aims to solve one of the technical problems in the related art at least to some extent.

[0006] To this end, one purpose of the present application is to propose an environmental testing sample shaking device, which avoids the need for further sealing of the container, reduces the complexity of the shaking work, improves the efficiency of shaking the sample, and also avoids the phenomenon of sample stratification caused by high-speed rotation, thereby effectively improving the accuracy of sample detection data.

[0007] To achieve the above-mentioned purpose, the first aspect of the present application proposes an environmental detection sample shaking device, including a support assembly, a driving mechanism, a fixed plate, a connecting assembly, a fixing mechanism and a placing mechanism, wherein the fixing plate is fixedly connected to the middle of the top end of the support assembly; the driving mechanism is installed on the support assembly, and the driving mechanism includes a bracket and a driving assembly, wherein the bracket is connected to the support assembly, the driving assembly is installed on the top of the bracket, and the output end of the driving assembly is arranged through the fixing plate; the connecting assembly is rotatably installed on one side of the fixing plate, and one end of the driving assembly passes through the fixing plate and is connected to the connecting assembly; the placing mechanism is connected to the connecting assembly; the fixing mechanism is installed at the top of the placing mechanism, and the fixing mechanism is transmission-connected to the placing mechanism.

[0008] The environmental detection sample shaking device of the embodiment of the present application avoids the need for further sealing of the container, reduces the complexity of the shaking work, improves the efficiency of shaking the sample, and also avoids the phenomenon of sample stratification caused by high-speed rotation, thereby effectively improving the accuracy of sample detection data.

[0009] In addition, the environmental detection sample shaking device proposed in the present application may also have the following additional technical features:

[0010] In one embodiment of the present application, the support assembly includes a support plate and a counterweight block, wherein the counterweight block is installed on both sides of the top of the support assembly, the bracket is connected to the support plate, and the fixing plate is installed in the middle of the top end of the support plate.

[0011] In one embodiment of the present application, the driving assembly includes a motor, a connecting rod, a transmission rod and a driving block, wherein the motor is installed at the top of the bracket, the output end of the motor is connected to the connecting rod, the connecting rod rotates and passes through the fixed plate, one end of the transmission rod is connected to the connecting rod, the driving block is connected to the transmission rod, and the driving block is slidably connected to the connecting assembly.

[0012] In one embodiment of the present application, the connecting assembly includes a rotating shaft, a support rod, a connecting plate and a fixed frame, wherein the rotating shaft rotates and passes through the fixed plate, the support rod is connected to the rotating shaft, the connecting plate is connected to the support rod, the fixed frame is installed at the bottom end of the connecting plate, and the driving block is slidably connected to the fixed frame.

[0013] In one embodiment of the present application, the placement mechanism includes a placement frame, a clamping assembly and a limiting assembly, wherein the placement frame is connected to the fixed frame, the clamping assembly is connected to the limiting assembly, and the clamping assembly is slidably connected to the placement frame through the limiting assembly, and the fixing mechanism is connected to the clamping assembly.

[0014] In one embodiment of the present application, the clamping assembly includes a card plate, a telescopic cloth bag and a base plate, wherein the card plate is connected to the limiting assembly, and the card plate is slidably connected to the placement rack through the limiting assembly, a placement groove is opened on one side of the card plate, and the base plate is installed at the bottom of the placement groove, and the telescopic cloth bag is installed at the top of the base plate.

[0015] In one embodiment of the present application, the limiting assembly includes a sliding plate, wherein the sliding plate is connected to the clamping plate, and a limiting groove for sliding the sliding plate is formed on one side of the placement rack.

[0016] In one embodiment of the present application, the fixing mechanism includes a mounting frame and a transmission assembly, wherein the mounting frame is installed at the top of the placement frame, the transmission assembly is installed at the bottom of the mounting frame, and the protruding end of the transmission assembly is connected to the clamping plate.

[0017] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure according to the present application;

[0020] Figure 2 For this application Figure 1 The enlarged structural diagram at A in the middle;

[0021] Figure 3 This is a schematic diagram of the structure of the connection components according to the present application;

[0022] Figure 4 It is a schematic diagram of the structure of the clamping assembly according to the present application;

[0023] Figure 5 It is a schematic diagram of the top view structure according to the present application.

[0024] As shown in the figure: 1. Support assembly; 11. Support plate; 12. Counterweight; 2. Drive mechanism; 21. Bracket; 22. Drive assembly; 221. Motor; 222. Connecting rod; 223. Transmission rod; 224. Drive block; 3. Fixed plate; 4. Connecting assembly; 41. Rotating shaft; 42. Support rod; 43. Connecting plate; 44. Fixed frame; 5. Fixing mechanism; 51. Mounting frame; 52. Transmission assembly; 6. Placement mechanism; 61. Placement frame; 62. Clamping assembly; 621. Card plate; 622. Telescopic cloth bag; 623. Bottom plate; 624. Placement slot; 63. Limiting assembly; 631. Sliding plate; 632. Limiting slot. DETAILED DESCRIPTION

[0025] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0026] The following describes the environmental detection sample shaking device according to an embodiment of the present application in conjunction with the accompanying drawings.

[0027] The environmental testing sample shaking device provided in the embodiment of the present application can be used for shaking the sample before testing, avoiding the need for further sealing the container, reducing the complexity of the shaking work, improving the efficiency of shaking the sample, and also avoiding the phenomenon of sample stratification caused by high-speed rotation, thereby effectively improving the accuracy of sample testing data.

[0028] like Figure 1-Figure 5 As shown, the environmental detection sample shaking device of the embodiment of the present application may include a supporting component 1, a driving mechanism 2, a fixing plate 3, a connecting component 4, a fixing mechanism 5 and a placing mechanism 6.

[0029] It should be noted that a rubber plate may be installed at the bottom of the support assembly 1 described in the above embodiment to increase the friction between the support assembly 1 and the placement location, thereby ensuring the stability of the support assembly 1 during support.

[0030] The fixing plate 3 is fixedly connected to the middle of the top end of the supporting assembly 1 .

[0031] It should be noted that the fixing plate 3 described in the above embodiment not only serves to install the driving mechanism 2 and the connecting assembly 4, but also protects the driving mechanism 2 to prevent liquid from splashing onto the driving mechanism 2 and causing damage to the driving mechanism 2.

[0032] The driving mechanism 2 is installed on the supporting assembly 1 , and the driving mechanism 2 may include a bracket 21 and a driving assembly 22 .

[0033] It can be understood that the driving assembly 22 is supported under the action of the driving mechanism 2 .

[0034] The bracket 21 is connected to the supporting assembly 1 , the driving assembly 22 is installed on the top of the bracket 21 , and the output end of the driving assembly 22 is arranged through the fixing plate 3 .

[0035] It should be noted that the connecting component 4 can be swung under the action of the driving component 22, so that the placing mechanism 6 can be driven through the connecting component 4, thereby achieving the effect of shaking the sample.

[0036] The connecting assembly 4 is rotatably mounted on one side of the fixing plate 3 , and one end of the driving assembly 22 passes through the fixing plate 3 and is connected to the connecting assembly 4 .

[0037] It can be understood that the placement mechanism 6 is installed under the action of the connecting component 4, and at the same time, under the drive of the driving component 22, the placement mechanism 6 can be driven to shake through the connecting component 4.

[0038] The placing mechanism 6 is connected to the connecting component 4 .

[0039] It should be noted that the placement mechanism 6 described in the above embodiment plays a role in placing the sample container, and when the connection component 4 drives the placement mechanism 6 to shake, the step of shaking the sample fixed in the placement mechanism 6 is completed.

[0040] The fixing mechanism 5 is installed on the top of the placing mechanism 6 , and the fixing mechanism 5 is transmission-connected with the placing mechanism 6 .

[0041] It can be understood that the container placed in the placing mechanism 6 is fixed by the fixing mechanism 5 .

[0042] Specifically, in the actual operation process, the relevant staff will place the shaking device at the detection location, and then support the shaking device under the action of the support component 1, and place the collected sample containers in the placement mechanism 6 in turn, and push the placement mechanism 6 through the fixing mechanism 5, so as to fix and clamp the containers placed in the placement mechanism 6 to avoid sliding and falling during the shaking process.

[0043] Subsequently, under the action of the driving component 22 on the bracket 21, the connecting component 4 is swung, and one end of the connecting component 4 is rotatably fixed on the fixed plate 3. Subsequently, when the driving component 22 rotates, it will drive the connecting component 4 to perform repeated swinging movements, and the swinging of the connecting component 4 drives the placement mechanism 6 and the sample container placed in the placement mechanism 6 to shake, and during the shaking process of the sample container, the liquid and the container continuously collide, thereby achieving the effect of sample mixing.

[0044] Finally, the driving component 22 slowly stops driving the connecting component 4, the placement mechanism 6 stops moving, and the fixing mechanism 5 is raised to facilitate the removal of the container from the placement mechanism 6, and the mixed samples are packaged in test tubes in turn, thereby achieving the step of shaking the sample, avoiding the need for further sealing the container, reducing the complexity of the shaking work, and improving the efficiency of shaking the sample. At the same time, it also avoids the phenomenon of sample stratification caused by high-speed rotation, thereby effectively improving the accuracy of sample detection data.

[0045] In one embodiment of the present application, Figure 1-Figure 5 As shown, the support assembly 1 may include a support plate 11 and a counterweight 12 .

[0046] It should be noted that the counterweight blocks 12 described in the above embodiment are provided in two groups, and the counterweight blocks 12 can be lead blocks.

[0047] The counterweights 12 are installed on both sides of the top of the support assembly 1 , the bracket 21 is connected to the support plate 11 , and the fixing plate 3 is installed in the middle of the top of the support plate 11 .

[0048] Specifically, under the action of the support plate 11, the installation of the fixed plate 3 and the driving mechanism 2 is completed, and at the same time, the contact area between the rocking device and the placement location is increased, thereby ensuring the stability of the rocking device during operation. Subsequently, under the action of the counterweight block 12, the stability of the support plate 11 during support is further ensured.

[0049] In one embodiment of the present application, Figure 1-Figure 5 As shown, the driving assembly 22 may include a motor 221 , a connecting rod 222 , a transmission rod 223 and a driving block 224 .

[0050] As a possible situation, a ball bearing may be installed on the inner side of the driving block 224 described in the above embodiment to reduce the friction force generated between the driving block 224 and the connecting component 4 and ensure the stability of the driving block 224 when sliding on the connecting component 4.

[0051] Among them, the motor 221 is installed at the top of the bracket 21, the output end of the motor 221 is connected to the connecting rod 222, the connecting rod 222 rotates and penetrates the fixed plate 3, one end of the transmission rod 223 is connected to the connecting rod 222, the driving block 224 is connected to the transmission rod 223, and the driving block 224 is slidably connected to the connecting component 4.

[0052] Specifically, driven by the motor 221, the connecting rod 222 drives the transmission rod 223 to rotate, and the rotation of the transmission rod 223 and the driving block 224 drives the connecting component 4 to swing on the fixed plate 3, thereby achieving the effect of driving the placement mechanism 6 to shake.

[0053] In one embodiment of the present application, Figure 1-Figure 5 As shown, the connecting assembly 4 may include a rotating shaft 41 , a supporting rod 42 , a connecting plate 43 and a fixing frame 44 .

[0054] It should be noted that a through slot for the driving block 224 to slide is provided in the middle of the fixing frame 44 described in the above embodiment.

[0055] The rotating shaft 41 rotates and penetrates the fixed plate 3 , the support rod 42 is connected to the rotating shaft 41 , the connecting plate 43 is connected to the support rod 42 , the fixing frame 44 is installed at the bottom end of the connecting plate 43 , and the driving block 224 is slidably connected to the fixing frame 44 .

[0056] Specifically, under the action of the rotating shaft 41, the connecting plate 43 and the support rod 42 achieve the effect of rotating on the fixed plate 3, and the fixed frame 44, under the drive of the driving block 224 and the limitation of the rotating shaft 41, makes a swinging motion on the fixed plate 3, thereby realizing the step of driving the placement mechanism 6 to swing.

[0057] In one embodiment of the present application, Figure 1-Figure 5 As shown, the placement mechanism 6 may include a placement frame 61 , a clamping assembly 62 and a limiting assembly 63 .

[0058] It should be noted that one side of the placement rack 61 described in the above embodiment is arranged in an arc-shaped structure.

[0059] Among them, the placement rack 61 is connected to the fixing rack 44 , the clamping assembly 62 is connected to the limiting assembly 63 , and the clamping assembly 62 is slidably connected to the placement rack 61 through the limiting assembly 63 , and the fixing mechanism 5 is connected to the clamping assembly 62 .

[0060] Specifically, the installation of the clamping assembly 62 and the limiting assembly 63 is completed under the action of the placement rack 61, and the clamping assembly 62 has the effect of fixing the sample container on the placement rack 61, while the limiting assembly 63 has the effect of limiting the sliding of the clamping assembly 62 on the placement rack 61.

[0061] In one embodiment of the present application, Figure 1-Figure 5 As shown, the clamping assembly 62 may include a clamping plate 621 , a telescopic cloth bag 622 and a bottom plate 623 .

[0062] It should be noted that the telescopic cloth bags 622 and the bottom plates 623 described in the above embodiment are provided in several groups.

[0063] Among them, the card plate 621 is connected to the limiting component 63, and the card plate 621 is slidably connected to the placement rack 61 through the limiting component 63. A placement groove 624 is opened on one side of the card plate 621, and the bottom plate 623 is installed at the bottom of the placement groove 624, and the telescopic cloth bag 622 is installed on the top of the bottom plate 623.

[0064] It should be noted that the telescopic cloth bag 622 described in the above embodiment is an elastic band.

[0065] It should be noted that the number of the placement slots 624 described in the above embodiment is equal to the number of the bottom plate 623 and the telescopic cloth bag 622 .

[0066] It should be noted that the bottom end of the clamping plate 621 described in the above embodiment is provided with a clamping hole for clamping the sample container.

[0067] Specifically, the sample container is supported in the placement slot 624 under the action of the bottom plate 623 , and the telescopic cloth bag 622 further fixes the sample container on the placement slot 624 . Subsequently, the descent of the clamping plate 621 further fixes the position of the sample container in the placement slot 624 .

[0068] In one embodiment of the present application, Figure 1-Figure 5 As shown, the limiting assembly 63 may include a sliding plate 631 .

[0069] As a possible situation, a pulley may be installed on one side of the sliding plate 631 to reduce the friction force on the sliding plate 631 in the limiting groove 632 to ensure smooth sliding of the sliding plate 631 .

[0070] The sliding plate 631 is connected to the clamping plate 621 , and a limiting groove 632 for the sliding plate 631 to slide is provided on one side of the placement frame 61 .

[0071] It can be understood that, under the action of the sliding plate 631 and the limiting groove 632 , the card plate 621 is limited when sliding on the placement rack 61 .

[0072] In one embodiment of the present application, Figure 1-Figure 5 As shown, the fixing mechanism 5 may include a mounting frame 51 and a transmission assembly 52 .

[0073] It should be noted that the transmission assembly 52 described in the above embodiment may be a cylinder.

[0074] The mounting frame 51 is mounted on the top of the placement frame 61 , the transmission assembly 52 is mounted on the bottom of the mounting frame 51 , and the protruding end of the transmission assembly 52 is connected to the clamping plate 621 .

[0075] Specifically, the installation of the transmission assembly 52 is completed under the action of the mounting frame 51, and at the same time, the transmission assembly 52 drives the clamping plate 621 to descend, thereby further fixing the sample container in the placement slot 624 to prevent the sample container from falling and breaking when shaking.

[0076] In summary, the environmental detection sample shaking device of the embodiment of the present application avoids the need for further sealing of the container, reduces the complexity of the shaking work, improves the efficiency of shaking the sample, and also avoids the phenomenon of sample stratification caused by high-speed rotation, thereby effectively improving the accuracy of sample detection data.

[0077] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0078] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0079] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present application.

Claims

1. An environmental detection sample shaking device, characterized in that: It includes a supporting assembly, a driving mechanism, a fixing plate, a connecting assembly, a fixing mechanism and a placing mechanism, wherein: The fixing plate is fixedly connected to the middle part of the top end of the supporting assembly; The driving mechanism is mounted on the supporting assembly, and the driving mechanism comprises a bracket and a driving assembly, wherein: The bracket is connected to the supporting assembly, the driving assembly is installed on the top of the bracket, and the output end of the driving assembly is arranged through the fixing plate; The connecting assembly is rotatably mounted on one side of the fixing plate, and one end of the driving assembly passes through the fixing plate and is connected to the connecting assembly; The placement mechanism is connected to the connection assembly; The fixing mechanism is installed on the top of the placing mechanism, and the fixing mechanism is transmission-connected with the placing mechanism.

2. The environmental detection sample shaking device according to claim 1, characterized in that: The support assembly includes a support plate and a counterweight, wherein: The counterweight blocks are installed on both sides of the top of the support assembly, the bracket is connected to the support plate, and the fixing plate is installed in the middle of the top end of the support plate.

3. The environmental detection sample shaking device according to claim 1, characterized in that: The driving assembly includes a motor, a connecting rod, a transmission rod and a driving block, wherein: The motor is installed at the top of the bracket, the output end of the motor is connected to the connecting rod, the connecting rod rotates and passes through the fixed plate, one end of the transmission rod is connected to the connecting rod, the driving block is connected to the transmission rod, and the driving block is slidably connected to the connecting assembly.

4. The environmental detection sample shaking device according to claim 3, characterized in that: The connecting assembly includes a rotating shaft, a supporting rod, a connecting plate and a fixing frame, wherein: The rotating shaft rotates and penetrates the fixed plate, the support rod is connected to the rotating shaft, the connecting plate is connected to the support rod, the fixing frame is installed at the bottom end of the connecting plate, and the driving block is slidably connected to the fixing frame.

5. The environmental detection sample shaking device according to claim 4, characterized in that: The placement mechanism includes a placement frame, a clamping assembly and a limiting assembly, wherein: The placing rack is connected to the fixing rack, the clamping assembly is connected to the limiting assembly, and the clamping assembly is slidably connected to the placing rack through the limiting assembly, and the fixing mechanism is connected to the clamping assembly.

6. The environmental detection sample shaking device according to claim 5, characterized in that: The clamping assembly includes a card plate, a telescopic cloth bag and a bottom plate, wherein: The card plate is connected to the limiting assembly, and the card plate is slidably connected to the placement rack through the limiting assembly. A placement groove is opened on one side of the card plate, and the base plate is installed at the bottom of the placement groove, and the telescopic cloth bag is installed on the top of the base plate.

7. The environmental detection sample shaking device according to claim 6, characterized in that: The limiting assembly includes a sliding plate, wherein: The sliding plate is connected to the clamping plate, and a limiting groove for the sliding plate to slide is provided on one side of the placement rack.

8. The environmental detection sample shaking device according to claim 7, characterized in that: The fixing mechanism includes a mounting frame and a transmission assembly, wherein: The mounting frame is mounted on the top of the placement frame, the transmission assembly is mounted on the bottom of the mounting frame, and the protruding end of the transmission assembly is connected to the clamping plate.

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