Soil sample storage device

Abstract

The utility model belongs to the technical field of soil sample storage, and particularly relates to a soil sample storage device which comprises a box body, an air inlet hole is formed in one side of the box body, a limiting disc is installed on one side of the box body in a matched mode through a connecting rod, a through hole is formed in the limiting disc, a handle is fixedly connected to one end of the connecting rod, and a limiting rod is installed in the handle in a sliding and penetrating mode. A limiting hole is formed in the limiting disc, the other end of the limiting rod is fixedly connected with a limiting block, a humidity sensor is installed on one side of the box body, and a warning lamp is installed on one side of the box body; when humidity exceeds a preset safety value, a controller receives a signal and controls a warning lamp to be turned on, an air inlet hole needs to be closed, a worker pulls a limiting block outwards to enable a limiting rod to slide out of a limiting hole, a limiting disc is not fixed any more, the limiting disc is rotated through a handle, a through hole in the limiting disc is staggered from the air inlet hole, and the air inlet hole is closed. Opening and closing of the air inlet holes are adjusted according to the environment humidity, and soil samples are protected against the influence of too high humidity.

Description

Technical Field

[0001] The utility model relates to the technical field of soil sample storage, in particular to a soil sample storage device. Background Art

[0002] Soil samples are samples collected from the soil for analysis and research. Geotechnical materials are a general term for any type of rock and soil that make up the earth's crust from the perspective of engineering construction. Geotechnical materials need to be stored after sampling to facilitate subsequent research operations, so a storage device is needed.

[0003] A Chinese patent with announcement number CN112537525A discloses a sample storage device and method for geotechnical testing, including a box body, grooves are symmetrically provided on both sides of the inner wall of the box body, pulleys are slidably connected in the grooves, the pulleys are connected by connecting rods, riveted seats are provided at the ends of the connecting rods, the connecting rods are rotatably connected to polygonal columns, and the sides of the polygonal columns are provided with a number of placement grooves for storing geotechnical samples, and the placement grooves are rotatably connected with cover plates. The present invention can classify geotechnical samples according to each face of different polygonal columns.

[0004] However, there are still some problems with the above-mentioned storage device. In the prior art, the storage of soil samples needs to be ventilated and moisture-proof. When the samples are ventilated in the prior art, it is not convenient to monitor the humidity of the external environment in real time, so that it is impossible to effectively prevent the entry of humid air, which will cause the soil samples to become damp and deteriorate. Therefore, a soil sample storage device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems raised in the background technology, the utility model proposes a soil sample storage device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a soil sample storage device described in the utility model comprises a box body, a plurality of air inlet holes are opened on one side of the box body, a limit plate is installed on the side of the box body located at the air inlet hole through a connecting rod, a plurality of through holes matching the air inlet holes are opened inside the limit plate, a handle is fixedly connected to one end of the connecting rod, a limit rod is installed inside the handle for sliding through, a limit hole is opened inside the limit plate, one end of the limit rod is slidably installed inside the limit hole, a limit block is fixedly connected to the other end of the limit rod, a reset spring is fixedly connected between the limit block and the handle, and the reset spring is sleeved on the outer wall of the limit rod, a humidity sensor is installed on one side of the box body, and a warning light is installed on one side of the box body, wherein the humidity sensor is used for monitoring the humidity of the external air, and the humidity sensor and the warning light are both electrically connected to a controller inside the storage device, wherein the controller is used for signal transmission of the humidity sensor and operation control of the warning light, thereby realizing the opening and closing of the air inlet hole for adjusting the environmental humidity and protecting the soil sample from the influence of excessive humidity.

[0007] Preferably, a servo motor is installed on the bottom side of the box, and a rotating shaft is installed on the output end of the servo motor. One end of the rotating shaft passes through the box and is rotatably installed on the top inner wall of the box. A rectangular plate is installed on the outer wall of the rotating shaft, and six storage slots are symmetrically opened on both sides of the rectangular plate. Ventilation holes that penetrate the interior of the box are opened on the outer sides of the storage slots, thereby realizing the flipping of the rectangular plate and improving the space utilization rate of the device.

[0008] Preferably, a sliding rod is fixed to the bottom side of the rectangular plate, and an arc groove is opened inside the bottom side of the box body. The arc groove is one hundred and eighty degrees, and the sliding rod is slidably installed inside the arc groove to ensure the stability of the rectangular plate during rotation and the flipping angle of the rectangular plate.

[0009] Preferably, two sleeves are symmetrically fixed inside the storage groove, a buffer spring is fixed inside the sleeve, a movable rod is fixed at one end of the buffer spring, a tray is installed on the top side of the movable rod, a door panel is installed on one side of the storage groove through hinge cooperation, a fixing buckle is fixed on one side of the door panel to prevent the soil sample from being impacted during movement or rotation.

[0010] Preferably, mounting frames are mounted at the four corners of the box body via rotating shafts, and moving wheels are mounted inside the mounting frames via pins, so that the entire storage device can be easily moved.

[0011] Preferably, a movable door is installed on one side of the box body through a hinge, and a handle is fixed on one side of the movable door to facilitate opening and closing the box body and convenient storage and retrieval of soil samples.

[0012] The utility model is beneficial in that:

[0013] 1. When the humidity exceeds the preset safety value, the controller will receive a signal and control the warning light to light up. The air inlet needs to be closed. The staff pulls the limit block outward to make the limit rod slide out of the limit hole. At this time, the limit plate is no longer fixed. The limit plate is rotated by the handle to stagger the through hole inside the limit plate with the air inlet, so as to realize the opening and closing of the air inlet for adjusting the environmental humidity and protect the soil sample from the influence of excessive humidity.

[0014] 2. The utility model starts the servo motor and drives the rectangular plate to rotate in the box body through the rotating shaft. At the same time, the rectangular plate will drive the sliding rod to slide in the arc groove and ensure the flipping angle of the rectangular plate. The storage slot on the rectangular plate rotates with it. When the rectangular plate rotates to one side, the storage slot originally located at the rear will rotate to the front, which is convenient for users to store and retrieve samples and improves the utilization rate of the device space. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 This is a schematic diagram of the structure of the medium axis side view of the utility model;

[0017] Figure 2 Schematic diagram of the internal structure of the box;

[0018] Figure 3 for Figure 2 The enlarged structural diagram of part A in the middle;

[0019] Figure 4 It is a schematic diagram of the storage component structure;

[0020] Figure 5 for Figure 4 The enlarged structural diagram of part B is shown in the figure.

[0021] In the figure: 1. box body; 2. air inlet hole; 3. limit plate; 4. through hole; 5. connecting rod; 6. handle; 7. limit rod; 8. limit hole; 9. limit block; 10. reset spring; 11. ventilation hole; 12. humidity sensor; 13. warning light; 14. servo motor; 15. rotating shaft; 16. rectangular plate; 17. sliding rod; 18. arc groove; 19. storage groove; 20. sleeve; 21. buffer spring; 22. movable rod; 23. tray; 24. door panel; 25. fixing buckle; 26. mounting frame; 27. moving wheel; 28. movable door; 29. ​​handle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3As shown, a soil sample storage device comprises a box body 1, a plurality of air inlet holes 2 are provided on one side of the box body 1, a limit plate 3 is installed on the side of the air inlet hole 2 through a connecting rod 5, a plurality of through holes 4 matching the air inlet hole 2 are provided inside the limit plate 3, a handle 6 is fixedly connected to one end of the connecting rod 5, a limit rod 7 is installed inside the handle 6 for sliding through, a limit hole 8 is provided inside the limit plate 3, one end of the limit rod 7 is slidably installed inside the limit hole 8, and the other end of the limit rod 7 is fixedly connected to a limit block 9, a return spring 10 is fixedly connected between the limit block 9 and the handle 6, and the return spring 10 is sleeved on the outer wall of the limit rod 7, a humidity sensor 12 is installed on one side of the box body 1, and a warning light 13 is installed on one side of the box body 1, wherein the humidity sensor 12 is used to monitor the humidity of the outside air, and the humidity sensor 12 and the warning light 13 are both electrically connected to the controller inside the storage device, wherein the controller is used to transmit the signal of the humidity sensor 12 and to control the operation of the warning light 13; when working, in the prior art, the storage of soil samples It needs ventilation and moisture-proof. In the prior art, when ventilating the sample, it is not convenient to monitor the humidity of the external environment in real time, so that it is impossible to effectively prevent the entry of humid air, which will cause the soil sample to become damp and deteriorate. The humidity sensor 12 monitors the air humidity outside the box 1 in real time and transmits the data to the controller. When the humidity exceeds the preset safety value, the controller will receive a signal and control the warning light 13 to light up, reminding the staff that the current environmental humidity is too high and the air inlet 2 needs to be closed. The staff pulls the limit block 9 outward to make the limit rod 7 slide out of the limit hole 8. Out, at this time, the limit plate 3 is no longer fixed and can rotate freely. The limit plate 3 is rotated by the handle 6 to make the through hole 4 inside it staggered with the air inlet hole 2 to prevent outside air from entering the box body 1. When the limit plate 3 is adjusted into place, the limit block 9 is released. Due to the action of the reset spring 10, the limit rod 7 will automatically slide into the nearest limit hole 8 to fix the position of the limit plate 3. When ventilation operation is required, the through hole 4 inside the limit plate 3 is aligned with the air inlet hole 2, thereby realizing the opening and closing of the air inlet hole 2 for adjusting the environmental humidity and protecting the soil sample from the influence of excessive humidity.

[0024] See also Figure 4-5 As shown, a servo motor 14 is installed on the bottom side of the box body 1, and a rotating shaft 15 is installed on the output end of the servo motor 14. One end of the rotating shaft 15 passes through the box body 1 and is rotatably installed on the top inner wall of the box body 1. A rectangular plate 16 is installed on the outer wall of the rotating shaft 15. Six storage slots 19 are symmetrically opened on both sides of the rectangular plate 16. Ventilation holes 11 that penetrate the interior of the box body 1 are opened on the outer sides of the storage slots 19.

[0025] A slide bar 17 is fixedly connected to the bottom side of the rectangular plate 16, and an arc groove 18 is provided inside the bottom side of the box body 1. The arc groove 18 is 180 degrees, and the slide bar 17 is slidably installed inside the arc groove 18;

[0026] Two sleeves 20 are symmetrically fixed inside the storage groove 19, and a buffer spring 21 is fixed inside the sleeve 20, and a movable rod 22 is fixed at one end of the buffer spring 21. A tray 23 is installed on the top side of the movable rod 22. A door panel 24 is installed on one side of the storage groove 19 through a hinge, and a fixing buckle 25 is fixed on one side of the door panel 24. During operation, the rock and soil need to be stored after sampling in order to facilitate subsequent research operations. Therefore, a storage device is required to start the servo motor 14, and the rectangular plate 16 is driven to rotate in the box body 1 through the rotating shaft 15. At the same time, the rectangular plate 16 will drive the slide bar 17 in the arc groove 18. Slide, and ensure the flipping angle of the rectangular plate 16. The storage slot 19 on the rectangular plate 16 rotates. When the rectangular plate 16 rotates to one side, the storage slot 19 originally located at the rear will rotate to the front, which is convenient for users to store and retrieve samples, improves the utilization rate of the device space, and enables each storage slot 19 to evenly receive the air circulation provided by the ventilation hole 11 to ensure that the soil sample is well ventilated. After the sample is stored, close the fixing buckle 25 and close the door panel 24 to prevent the sample from accidentally falling. When moving or rotating the rectangular plate 16, the buffer spring 21 can absorb the impact with the cooperation of the damper, protect the stability of the soil sample, and prevent splashing.

[0027] See also Figure 1 As shown, the four corners of the box body 1 are equipped with mounting frames 26 through rotating shafts, and the interior of the mounting frames 26 is equipped with moving wheels 27 through pins;

[0028] A movable door 28 is installed on one side of the box body 1 through a hinge, and a handle 29 is fixed on one side of the movable door 28. During operation, during the collection of soil samples, the storage device needs to be moved from one sampling point to another sampling point to facilitate timely storage of samples. When the storage device needs to be moved, the moving wheels 27 are used to facilitate users to use the storage device at different locations. Under the action of the handle 29 and the movable door 28, it is convenient for users to open and close the box body 1 to store and retrieve soil samples.

[0029] Working principle: when the storage device needs to be moved, the moving wheels 27 are used to facilitate the user to use the storage device at different locations. Under the action of the handle 29 and the movable door 28, the user can open and close the box 1 to store and retrieve soil samples.

[0030] Start the servo motor 14, and drive the rectangular plate 16 to rotate in the box body 1 through the rotating shaft 15. At the same time, the rectangular plate 16 will drive the slide bar 17 to slide in the arc groove 18, and ensure the flipping angle of the rectangular plate 16. The storage slot 19 on the rectangular plate 16 rotates. When the rectangular plate 16 rotates to one side, the storage slot 19 originally located at the rear will rotate to the front, which is convenient for users to store and retrieve samples, improves the utilization rate of the device space, and enables each storage slot 19 to evenly receive the air circulation provided by the ventilation hole 11, ensuring that the soil sample is well ventilated. After the sample is stored, close the fixing buckle 25 and close the door panel 24 to prevent the sample from accidentally falling. When moving or rotating the rectangular plate 16, the buffer spring 21 can absorb the impact under the cooperation of the damper to protect the stability of the soil sample and prevent splashing;

[0031] The humidity sensor 12 monitors the air humidity outside the box 1 in real time and transmits the data to the controller. When the humidity exceeds the preset safety value, the controller will receive a signal and control the warning light 13 to light up, reminding the staff that the current environmental humidity is too high and the air inlet 2 needs to be closed. The staff pulls the limit block 9 outward to make the limit rod 7 slide out of the limit hole 8. At this time, the limit plate 3 is no longer fixed and can rotate freely. The limit plate 3 is rotated by the handle 6 to make the through hole 4 inside it staggered with the air inlet 2 to prevent outside air from entering the box 1. When the limit plate 3 is adjusted into place, the limit block 9 is released. Due to the action of the reset spring 10, the limit rod 7 will automatically slide into the nearest limit hole 8 to fix the position of the limit plate 3. When ventilation operation is required, the through hole 4 inside the limit plate 3 can be aligned with the air inlet 2, thereby realizing the opening and closing of the air inlet 2 by adjusting the environmental humidity and protecting the soil sample from the influence of excessive humidity.

[0032] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", 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 utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A soil sample storage device, characterized in that: The invention comprises a box body (1), a plurality of air inlet holes (2) are provided on one side of the box body (1), a limit plate (3) is installed on the box body (1) at one side of the air inlet hole (2) through a connecting rod (5), a plurality of through holes (4) matching the air inlet holes (2) are provided inside the limit plate (3), a handle (6) is fixedly connected to one end of the connecting rod (5), a limit rod (7) is installed inside the handle (6) and is slidably penetrated, a limit hole (8) is provided inside the limit plate (3), one end of the limit rod (7) is slidably installed inside the limit hole (8), and the other end of the limit rod (7) is fixedly connected to the handle (6), and a limit hole (8) is provided inside the limit plate (3), one end of the limit rod (7) is slidably installed inside the limit hole (8), and the other end of the limit rod (7) is fixedly connected to the handle (6), and a limit hole (8) is provided inside the limit plate (3). A limit block (9) is fixedly connected, a return spring (10) is fixedly connected between the limit block (9) and the handle (6), and the return spring (10) is sleeved on the outer wall of the limit rod (7). A humidity sensor (12) is installed on one side of the box body (1), and a warning light (13) is installed on one side of the box body (1), wherein the humidity sensor (12) is used to monitor the humidity of the external air, and the humidity sensor (12) and the warning light (13) are both electrically connected to a controller inside the storage device, wherein the controller is used to transmit signals from the humidity sensor (12) and to control the operation of the warning light (13).

2. A soil sample storage device according to claim 1, characterized in that: A servo motor (14) is installed on the bottom side of the box body (1), and a rotating shaft (15) is installed on the output end of the servo motor (14). One end of the rotating shaft (15) passes through the box body (1) and is rotatably installed on the top inner wall of the box body (1). A rectangular plate (16) is installed on the outer wall of the rotating shaft (15). Six storage grooves (19) are symmetrically opened on both sides of the rectangular plate (16), and ventilation holes (11) that penetrate the interior of the box body (1) are opened on the outer sides of the storage grooves (19).

3. A soil sample storage device according to claim 2, characterized in that: A slide bar (17) is fixedly connected to the bottom side of the rectangular plate (16), and an arc groove (18) is provided inside the bottom side of the box body (1). The arc groove (18) is 180 degrees, and the slide bar (17) is slidably installed inside the arc groove (18).

4. A soil sample storage device according to claim 3, characterized in that: Two sleeves (20) are symmetrically fixed inside the storage slot (19), a buffer spring (21) is fixed inside the sleeve (20), one end of the buffer spring (21) is fixedly connected to a movable rod (22), a tray (23) is installed on the top side of the movable rod (22), and a door panel (24) is installed on one side of the storage slot (19) through hinge cooperation, and a fixing buckle (25) is fixedly connected to one side of the door panel (24).

5. A soil sample storage device according to claim 4, characterized in that: The four corners of the box body (1) are all equipped with mounting frames (26) through rotating shafts, and the interior of the mounting frame (26) is equipped with moving wheels (27) through pin shafts.

6. A soil sample storage device according to claim 5, characterized in that: A movable door (28) is installed on one side of the box body (1) via a hinge, and a handle (29) is fixed on one side of the movable door (28).

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