Sample box for monitoring solid waste in environmental monitoring

Abstract

The utility model discloses a sample box for environmental monitoring solid waste monitoring, which comprises a box body and a box cover rotatably arranged on the box body, the box body is provided with an accommodating cavity, a placing seat is axially and rotatably arranged in the accommodating cavity, a plurality of inclined placing grooves for placing first accommodating pipes are circumferentially arranged on the placing seat in an array manner, and the first accommodating pipes are arranged in the placing grooves. The low-position end of the containing groove is located on the side away from the axis of the containing base. According to the sample box for monitoring the environmental monitoring solid waste, the first containing pipe is obliquely placed in the containing groove, when a sample needs to be carried to move, the containing seat is driven to rotate, the first containing pipe rotates along with the containing seat to axially rotate, and then the sample can be taken out by the first containing pipe under the action of rotating centrifugal force. And the sample in the first accommodating tube is easy to move towards the bottom and is kept, so that the problem that the sample in the first accommodating tube is not easy to take due to adhesion to the inner side of the first tube cover is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental monitoring, in particular to a sample box for environmental monitoring of solid waste. Background Art

[0002] Environmental monitoring refers to determining environmental quality and its changing trends by measuring representative values ​​of factors influencing it. The environmental monitoring process generally involves accepting a task, conducting on-site investigations and data collection, designing a monitoring plan, optimizing site placement, sample collection, sample transportation and storage, sample pretreatment, analytical testing, data processing, and comprehensive evaluation. Environmental monitoring encompasses both pollution source monitoring and environmental quality monitoring to determine environmental quality and pollution source conditions, evaluate the effectiveness of control measures, and measure the implementation of environmental standards and the progress of environmental protection efforts. This is the largest and most extensive monitoring task. In the event of a pollution incident, timely and in-depth emergency monitoring is also required to determine the type, direction, and speed of pollution, as well as the extent and scope of the pollution, and to identify the causes of the pollution, thus providing a scientific basis for pollution incident control.

[0003] According to announcement number CN211253666U, announcement date: 2020.08.14, a sample box for environmental monitoring solid waste monitoring is disclosed, including a box body, the bottom of which is fixedly installed with a support foot, the front of the box body is provided with a hinge, the front of the box body is hinged with a box cover by a hinge, the front of the box cover is provided with a handle, the surface and inner wall of the box body are penetrated by a limited through hole, the side of the box body away from the hinge is provided with a groove, and the inner wall of the groove is fixedly installed with a spring. The sample box for environmental monitoring solid waste monitoring, by providing a support plate, a partition plate, a buffer strip and a sample storage box, respectively places solid monitoring samples in the sample storage box, so that the support plate and the partition plate block the sample storage box, and by providing a label adhesive plate, the solid sample is easy to identify, thereby achieving the effect of facilitating separation and induction, and achieving the goal of avoiding shaking and scattering due to vibration. It is more convenient to use and easy to carry and transport.

[0004] In the prior art including the above-mentioned patent, support plates, partition plates, buffer strips and sample storage boxes are used to place solid monitoring samples in the sample storage boxes respectively, so that the support plates and partition plates block the sample storage boxes to achieve storage in the receiving bottles. However, since many of the collected solid samples are mixed with liquid dirt, when the samples are placed in the receiving bottles and the receiving bottles are placed in the storage box, it is easy to shake when the storage box is carried and moved, which can easily cause the samples in the receiving bottles to move toward the side of the bottle cap and stick to the inside of the bottle cap, which is not convenient for subsequent sample retrieval and testing. Utility Model Content

[0005] The purpose of the utility model is to provide a sample box for environmental monitoring and solid waste monitoring, so as to solve the above problems.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sample box for environmental monitoring and solid waste monitoring, comprising a box body and a box cover rotatably arranged thereon, the box body being provided with a accommodating cavity, a placement seat being axially rotatably arranged in the accommodating cavity, a plurality of inclined placement grooves for placing a first accommodating tube being provided in a circumferential array on the placement seat, the lower end of the placement groove being located on the side away from the axis of the placement seat.

[0007] Preferably, a locking seat is coaxially slidably provided on the placement seat, and an annular interference portion with an arc-shaped cross-section is provided on the locking seat. A first tube cover is provided on the first accommodating tube, and a concave arc-shaped interference groove is provided on the first tube cover. The locking seat is driven by an elastic member provided in the placement seat so that the annular interference portion interferes with the interference groove of the first tube cover, and the first tube cover is pressed to lock the first accommodating tube in the placement groove.

[0008] Preferably, the locking seat is provided with a ring-shaped flexible resistance member, and the flexible resistance member is provided with an arc-shaped contact groove in a circumferential array. The locking seat is driven by the elastic member to slide so that the flexible resistance member deforms and expands, and the contact groove abuts against the outer wall of the first containing tube.

[0009] Preferably, a placement cavity coaxial with the placement seat is provided on the locking seat, and a second accommodation tube is placed in the placement cavity so that the second tube cover of the second accommodation tube is clamped on the inner side of the annular resistance portion.

[0010] Preferably, a push portion is provided on the box cover, and the box cover is driven to flip close to the box body so that the push portion abuts against the annular abutment portion.

[0011] Preferably, it also includes a driving assembly arranged in the box body, which includes a driving motor, a transmission wheel and a transmission belt. The placement seat is rotatably arranged in the accommodating cavity through a rotating part. The transmission wheel is rotatably arranged and fixedly connected to the output end of the driving motor. The transmission belt is used to keep the transmission wheel and the rotating part rotating synchronously.

[0012] In the above technical solution, the utility model provides a sample box for environmental monitoring and solid waste monitoring, which has the following beneficial effects: the first receiving tube is placed in a placement slot in an inclined state. When the sample needs to be moved, the placement seat is driven to rotate, and the first receiving tube rotates with the placement seat to rotate axially. Then, under the action of the rotating centrifugal force, the sample in the first receiving tube is easily moved to its bottom and maintained, thereby avoiding the problem that the sample in the first receiving tube sticks to the inner side of the first tube cover and makes it difficult to take the sample. Secondly, centrifugal rotation of the sample can facilitate the separation of the solid and liquid substances in the sample, thereby making it easier to sample and detect the solid matter in the sample separately, thereby improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0014] Figure 1 A schematic diagram of the overall structure provided for an embodiment of the present utility model;

[0015] Figure 2 A schematic cross-sectional view of the overall structure provided by an embodiment of the present utility model;

[0016] Figure 3 A schematic diagram of the overall explosion structure provided by an embodiment of the utility model;

[0017] Figure 4 Provided for the embodiment of the utility model Figure 2 Schematic diagram of the locally enlarged structure at point A in the middle.

[0018] Description of reference numerals:

[0019] 11. Box body; 111. Accommodation chamber; 12. Box cover; 121. Pushing portion; 2. Placement seat; 21. Placement groove; 22. Sliding groove; 23. Rotating portion; 3. First accommodation tube; 31. First tube cover; 311. Interference groove; 41. Locking seat; 411. Annular interference portion; 412. Accommodation chamber; 42. Elastic member; 43. Flexible interference member; 431. Contact groove; 5. Second accommodation tube; 51. Second tube cover; 6. Driving assembly; 61. Driving motor; 62. Transmission wheel; 63. Transmission belt. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0021] like Figure 1-4 As shown, a sample box for environmental monitoring solid waste monitoring includes a box body 11 and a box cover 12 rotatably arranged thereon. The box body 11 is provided with a accommodating cavity 111, and a placement seat 2 is axially rotatably arranged in the accommodating cavity 111. A plurality of inclined placement grooves 21 for placing the first accommodating tube 3 are provided in a circumferential array on the placement seat 2, and the lower end of the placement groove 21 is located on the side away from the axis of the placement seat 2.

[0022] Specifically, such as Figure 1 As shown, the box cover 12 is rotatably mounted on the box body 11 to cover the accommodating cavity 111, and the accommodating cavity 111 is rotatably provided with a placement seat 2, and a plurality of placement slots 21 are provided on the top surface of the placement seat 2, as shown in FIG. Figure 2 As shown, the upper end of the placement groove 21 is the high end, and the lower end is the low end, wherein the low end of the placement groove 21 is located on the side away from the axis of the placement seat 2. When the first receiving tube 3 is placed in the placement groove 21, the first tube cover 31 of the first receiving tube 3 is located above the placement seat 2, and at this time the first receiving tube 3 is inclined, and the first tube cover 31 is located on the side close to the axis of the placement seat 2. When it is necessary to carry the sample for movement, the placement seat 2 can be driven to rotate, and the first receiving tube 3 follows the placement seat 2 to rotate axially, and then under the action of the rotating centrifugal force, the sample in the first receiving tube 3 is easily moved to its bottom and maintained, thereby avoiding the sample in the first receiving tube 3 sticking to the inner side of the first tube cover 31 and causing the problem of difficulty in sample access. Secondly, centrifugal rotation of the sample can facilitate the separation of solid and liquid substances in the sample, thereby making it easier to sample and test the solid matter in the sample separately, thereby improving detection efficiency.

[0023] In the above technical solution, the first receiving tube 3 is placed in the placement groove 21 in an inclined state. When the sample needs to be moved, the placement seat 2 is driven to rotate, and the first receiving tube 3 follows the placement seat 2 to rotate axially. Then, under the action of the rotating centrifugal force, the sample in the first receiving tube 3 is easily moved to its bottom and maintained, thereby avoiding the problem that the sample in the first receiving tube 3 sticks to the inner side of the first tube cover 31 and makes it difficult to take the sample. Secondly, centrifugal rotation of the sample can facilitate the separation of solid and liquid substances in the sample, thereby making it easier to sample and test the solid matter in the sample separately, thereby improving the detection efficiency.

[0024] As an embodiment further provided by the present invention, a locking seat 41 is coaxially slidably provided on the placement seat 2, and an annular interference portion 411 with an arc-shaped cross-section is provided on the locking seat 41. A first tube cover 31 is provided on the first accommodating tube 3, and a concave arc-shaped interference groove 311 is provided on the first tube cover 31. The locking seat 41 is driven by the elastic member 42 provided in the placement seat 2 so that the annular interference portion 411 interferes with the interference groove 311 of the first tube cover 31, and the first tube cover 31 is pressurized so that the first accommodating tube 3 is locked in the placement groove 21.

[0025] Specifically, such as Figure 3 As shown, a concave arc-shaped interference groove 311 is provided on the top of the first tube cover 31, and the locking seat 41 is vertically slidably arranged in the sliding groove 22 provided on the placement seat 2, and the elastic member 42 is used to drive the locking seat 41 to move vertically downward to the lowest position. When the first receiving tube 3 is placed in the placement groove 21, the elastic member 42 drives the locking seat 41 to slide vertically to the lower position, and the annular interference portion 411 slides downward to interfere with the interference groove 311 of the first tube cover 31, so that the first tube cover 31 is pressed tightly on the first receiving tube 3 to prevent accidental leakage of the liquid in the first receiving tube 3 and ensure the storage stability of the sample. In addition, the annular interference portion 411 can stably press and lock the first receiving tube 3 in the placement groove 21, thereby preventing accidental shaking of the first receiving tube 3. When the first receiving tube 3 needs to be taken out, the locking seat 41 is manually pulled to overcome the sliding of the elastic member 42 . At this time, the annular abutting portion 411 is away from the placement groove 21 to facilitate quick access to the first receiving tube 3 .

[0026] The elastic member 42 can be replaced by a spring, an elastic plate, an air bag or other elastic objects known to those skilled in the art.

[0027] As an embodiment further provided by the present invention, a ring-shaped flexible resistance member 43 is provided on the locking seat 41, and an arc-shaped contact groove 431 is opened in a circumferential array on the flexible resistance member 43. The locking seat 41 is driven by the elastic member 42 to slide so that the flexible resistance member 43 is deformed and expanded, and the contact groove 431 is in contact with the outer wall of the first accommodating tube 3.

[0028] Specifically, such as Figure 3 As shown, a ring-shaped flexible resisting member 43 is provided on the locking seat 41, and a contact groove 431 is provided on the outer circumference of the flexible resisting member 43. Figure 2 As shown, when the locking seat 41 is driven by the elastic member 42 to slide to a lower position, the locking seat 41 drives the flexible resistance member 43 to move downward and deform and expand, thereby causing the end of the flexible resistance member 43 to extend outward so that the contact groove 431 abuts against the outer wall of the first accommodating tube 3, and then the first accommodating tube 3 is further locked and fixed by the flexible resistance member 43, thereby ensuring stable locking of the first accommodating tube 3.

[0029] As a further embodiment provided by the present invention, a placement cavity 412 coaxial with the placement seat 2 is provided on the locking seat 41 , and a second accommodating tube 5 is placed in the placement cavity 412 so that the second tube cover 51 of the second accommodating tube 5 is clamped on the inner side of the annular resistance portion 411 .

[0030] Specifically, such as Figure 2 As shown, the placement cavity 412 is coaxially opened with the placement seat 2, and the second receiving tube 5 can be placed in the placement cavity 412, and at this time the second tube cover 51 of the second receiving tube 5 is as shown. Figure 2 As shown, the card is connected to the inner side of the annular interference portion 411, and when it is necessary to store and sample the pure solid sample, the pure solid sample can be placed in the second receiving tube 5. When the placement seat 2 is driven to rotate, the second receiving tube 5 follows the placement seat 2 and rotates axially. At this time, the pure solid sample in the second receiving tube 5 is subjected to centrifugal force and sticks to the bottom tube wall of the second receiving tube 5. The second receiving tube 5 is in a vertical shape to store the pure solid sample, so as to avoid the pure solid sample from being subjected to excessive centrifugal force and causing cracking.

[0031] As a further embodiment provided by the present invention, a resisting portion 121 is provided on the box cover 12 , and the box cover 12 is driven to flip close to the box body 11 so that the resisting portion 121 resists the annular resisting portion 411 .

[0032] Specifically, the cover 12 is provided with a resisting portion 121. When the cover 12 is driven to flip closer to the case 11 to cover the accommodating cavity 111, the resisting portion 121 of the cover 12 flips closer to the accommodating cavity 111 to abut against the annular resisting portion 411. This prevents the locking seat 41 from accidentally shaking and sliding away from the placement seat 2 during the movement of the case 11, thereby preventing the first accommodating tube 3 from being loosened. This further ensures stable locking of the first accommodating tube 3.

[0033] As a further embodiment provided by the present invention, it also includes a driving assembly 6 arranged in the box body 11, which includes a driving motor 61, a transmission wheel 62 and a transmission belt 63. The placement seat 2 is rotatably arranged in the accommodating cavity 111 through the rotating part 23. The transmission wheel 62 is rotatably arranged and fixedly connected to the output end of the driving motor 61. The transmission belt 63 is used to ensure that the transmission wheel 62 and the rotating part 23 maintain synchronous rotation.

[0034] Specifically, such as Figure 2 As shown, the transmission wheel 62 is rotatably disposed within the housing 11. The output end of the drive motor 61 rotates to drive the transmission wheel 62 to rotate. The transmission wheel 62 drives the placement seat 2 to axially rotate via the transmission belt 63 and the rotating portion 23. The transmission wheel 62, the drive motor 61, and the transmission belt 63 drive the placement seat 2 to rotate, ensuring the operational stability of the device. The housing 11 should also be provided with a control circuit and power supply for driving the drive motor 61, which will not be detailed here.

[0035] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A sample box for environmental monitoring of solid waste, characterized in that: The invention comprises a box body (11) and a box cover (12) rotatably arranged thereon, wherein the box body (11) is provided with a receiving cavity (111), a placement seat (2) is axially rotatably arranged in the receiving cavity (111), and a plurality of inclined placement grooves (21) for placing the first receiving tube (3) are arranged in a circumferential array on the placement seat (2), and the lower end of the placement groove (21) is located on a side away from the axis of the placement seat (2).

2. The sample box for environmental monitoring solid waste monitoring according to claim 1, characterized in that: A locking seat (41) is coaxially slidably provided on the placement seat (2), and an annular abutting portion (411) with an arc-shaped cross section is provided on the locking seat (41). A first tube cover (31) is provided on the first accommodating tube (3), and a concave arc-shaped abutting groove (311) is provided on the first tube cover (31). The locking seat (41) is driven by an elastic member (42) provided in the placement seat (2) so that the annular abutting portion (411) abuts against the abutting groove (311) of the first tube cover (31), and the first tube cover (31) is pressed so that the first accommodating tube (3) is locked in the placement groove (21).

3. The sample box for environmental monitoring solid waste monitoring according to claim 2, characterized in that: The locking seat (41) is provided with an annular flexible resistance member (43), and an arc-shaped contact groove (431) is provided on the circumferential array of the flexible resistance member (43). The locking seat (41) is driven by the elastic member (42) to slide so that the flexible resistance member (43) is deformed and expanded, and the contact groove (431) is in contact with the outer wall of the first accommodating tube (3).

4. The sample box for environmental monitoring solid waste monitoring according to claim 3, characterized in that: The locking seat (41) is provided with a placement cavity (412) coaxial with the placement seat (2), and a second accommodating tube (5) is placed in the placement cavity (412) so that the second tube cover (51) of the second accommodating tube (5) is clamped on the inner side of the annular abutment portion (411).

5. The sample box for environmental monitoring solid waste monitoring according to claim 4, characterized in that: The box cover (12) is provided with a push portion (121), and the box cover (12) is driven to flip close to the box body (11) so that the push portion (121) abuts against the annular abutting portion (411).

6. The sample box for environmental monitoring solid waste monitoring according to claim 1, characterized in that: The invention also includes a driving assembly (6) arranged in the box body (11), which includes a driving motor (61), a transmission wheel (62) and a transmission belt (63). The placement seat (2) is rotatably arranged in the accommodating cavity (111) through the rotating part (23). The transmission wheel (62) is rotatably arranged and fixedly connected to the output end of the driving motor (61). The transmission belt (63) is used to ensure that the transmission wheel (62) and the rotating part (23) maintain synchronous rotation.

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