Soil sample storage device

Abstract

The utility model belongs to the technical field of soil sample preservation, and particularly relates to a soil sample preservation device which comprises a preservation box, one side of the preservation box is provided with a material hole, the inner wall of the preservation box is rotatably connected with a rotating carrying disc, one side of the preservation box is provided with a driving motor corresponding to the rotating carrying disc in position, and the driving motor is connected with a driving motor. A hollow groove is formed in the rotary carrying disc, a temperature and humidity regulator is mounted in the hollow groove, a plurality of storage circular grooves are formed in one side of the rotary carrying disc, and the storage barrel is driven by the rotary carrying disc to rotate, so that the storage barrel drives the internal soil sample storage tank to rotate around the center of the rotary carrying disc; all the faces of the soil sample storage tank can be vertically upward, all layers of the soil sample can be located on the upper layer, the situation that water in the soil sample permeates downwards after standing for a long time, and the uniformity of the water in the soil sample is reduced is avoided, and it is avoided that the subsequent data judgment result of soil detection is affected.

Description

Technical Field

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

[0002] Soil sample storage refers to the process of maintaining the availability of soil samples under specified time intervals and predetermined conditions from the time of soil sample collection to further processing. The most basic requirement for soil sample storage is that the soil properties should not change significantly during the storage time in order to accurately analyze and detect the various data in the soil samples;

[0003] When storing soil samples, low temperature is usually adopted to reduce the growth of microorganisms and oxidation reactions in the soil. Therefore, a special sample preservation device is needed to regulate factors such as temperature and humidity to improve the originality of the soil. Traditional soil sample preservation devices are usually unified spaces, and several soil samples are placed in the same space. However, when a certain sample is taken, the space of the preservation device is open, and the remaining untaken samples will be affected by the external temperature and humidity, which will easily change the originality of the soil sample and affect the data judgment during subsequent testing. In addition, the moisture in the soil sample needs to remain constant, but during the long-term storage process, the moisture in the soil will gradually penetrate from the upper layer to the lower area, resulting in higher moisture in the lower layer of the soil sample and lower moisture in the upper layer, thereby affecting the uniformity of the moisture in the soil sample, further affecting the subsequent data judgment of the soil test. Utility Model Content

[0004] The utility model provides a soil sample storage device, which has the characteristics of solving the problem of not affecting the environmental parameters of other soil samples when taking a specific soil sample and solving the problem of moisture change of the soil sample.

[0005] The utility model provides the following technical scheme: it comprises a preservation box, a material hole is provided on one side of the preservation box, a rotating carrier is rotatably connected to the inner wall of the preservation box, a driving motor corresponding to the position of the rotating carrier is installed on one side of the preservation box, a hollow groove is provided in the rotating carrier, a temperature and humidity regulator is installed in the hollow groove, a plurality of circular material storage grooves are provided on one side of the rotating carrier, a plurality of slide grooves are provided on the inner walls of the plurality of circular material storage grooves, a plurality of temperature conducting connecting holes are provided between the plurality of slide grooves and the hollow grooves, the circular material storage grooves are connected with the internal space of the hollow grooves through the temperature conducting connecting holes, material storage barrels are installed in the plurality of circular material storage grooves, a sealing cover is detachably connected to one end of the material storage barrel, and a double-layer air permeable net is provided on the side wall of the material storage barrel.

[0006] Among them, a vertical plate is arranged in the rotating carrier, one end of the vertical plate is fixedly connected to a blocking horizontal plate, the blocking horizontal plate is slidably connected to the corresponding inner wall of the slide groove, and a plurality of thermal conduction through holes are opened on the blocking horizontal plate, and the positions of the plurality of thermal conduction through holes correspond one by one to the positions of the plurality of thermal conduction connecting holes.

[0007] Among them, a plurality of the circular material storage grooves are provided with a clearance slot, the vertical plate is snap-connected to the inner wall of the corresponding clearance slot, and a spring is fixedly connected between the vertical plate and the clearance slot.

[0008] Among them, the inner wall of the blocking horizontal plate is slidably connected with a sliding guide rod, and the sliding guide rod is fixedly connected to the corresponding inner wall of the sliding groove, and the sliding guide rod is smaller than the inner diameter of the thermal conduction through hole.

[0009] Among them, the inner wall of the storage barrel and one side of the sealing cover are fixedly connected with anti-skid pads, and the two anti-skid pads are symmetrically distributed.

[0010] The beneficial effects of the utility model are as follows: the material storage barrel is driven to rotate by the rotating carrier, so that the material storage barrel drives the internal soil sample storage tank to rotate around the center of the rotating carrier, so that each side of the soil sample storage tank itself can reach vertical upward, so that the soil sample can be in the upper layer in each layer, avoiding the downward penetration of the internal moisture of the soil sample under long-term static state, so that the uniformity of the moisture of the soil sample is reduced, and the subsequent data judgment result of the soil detection is avoided; the temperature and humidity of the internal space of several circular material storage grooves are uniformly regulated by the temperature and humidity regulator, and the spaces of several circular material storage grooves are not connected. When a certain soil sample is taken, the other soil samples are still under the regulation of the temperature and humidity regulator, which reduces the interference of the external environment of the material hole position on the other soil samples, makes the originality of the soil sample less likely to change, and reduces the influence on the data judgment during subsequent detection.

[0011] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model in a top view;

[0014] Figure 3 It is a front view cross-sectional structural schematic diagram of the utility model;

[0015] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of the middle part A;

[0016] Figure 5 It is a three-dimensional enlarged structural schematic diagram of components such as a vertical plate in the utility model;

[0017] Figure 6 It is a schematic diagram of the enlarged three-dimensional cross-section structure of the material storage barrel in the utility model.

[0018] In the figure: 1. storage box; 11. material hole; 12. driving motor; 2. rotating carrier; 21. hollow groove; 211. temperature and humidity controller; 22. circular groove for material storage; 23. slide groove; 231. thermal conductive connecting hole; 24. clearance slot; 3. material storage barrel; 31. sealing cover; 32. double-layer breathable net; 33. anti-slip mat; 4. vertical plate; 41. blocking horizontal plate; 42. spring; 43. thermal conductive perforation; 44. sliding guide rod. DETAILED DESCRIPTION

[0019] See also Figure 1-Figure 6 The utility model provides the following technical solutions: it includes a preservation box 1, a material hole 11 is opened on one side of the preservation box 1, a rotating carrier 2 is rotatably connected to the inner wall of the preservation box 1, a driving motor 12 corresponding to the position of the rotating carrier 2 is installed on one side of the preservation box 1, a hollow groove 21 is opened in the rotating carrier 2, a temperature and humidity regulator 211 is installed in the hollow groove 21, a plurality of circular material storage grooves 22 are opened on one side of the rotating carrier 2, a plurality of slide grooves 23 are opened on the inner walls of the plurality of circular material storage grooves 22, a plurality of temperature-conducting connecting holes 231 are opened between the plurality of slide grooves 23 and the hollow grooves 21, the circular material storage grooves 22 are connected with the internal space of the hollow groove 21 through the temperature-conducting connecting holes 231, a plurality of material storage circular grooves 22 are installed with material storage barrels 3, one end of the material storage barrel 3 is detachably connected with a sealing cover 31, and a double-layer air-permeable net 32 ​​is arranged on the side wall of the material storage barrel 3.

[0020] In this embodiment: the preservation box 1 supports and protects the components of the device from the outside. The preservation box 1 is connected to the internal space of the circular storage groove 22 through the material hole 11. The driving motor 12 controls the rotating carrier 2 to rotate. When the rotating carrier 2 rotates, it drives a plurality of circular storage grooves 22 to rotate and adjust the position. The plurality of circular storage grooves 22 are alternately aligned with the material hole 11. The hollow groove 21 provides a space for the temperature and humidity regulator 211. The temperature and humidity regulator 211 controls and adjusts the temperature and humidity of the soil samples in the plurality of circular storage grooves 22, thereby improving the original preservation of the soil samples. The cover 31 has the function of being able to expose the inner space of the storage barrel 3, so that the soil sample storage tank can be placed in the storage barrel 3. The cover 31 seals the inner space of the storage barrel 3, so that the soil sample storage tank can be locked inside the storage barrel 3. The storage barrel 3 is inserted into the circular storage groove 22 for storage. The double-layer air permeable net 32 ​​is a double-layer design, which is convenient for airflow to enter the inner space of the storage barrel 3 and contact with the soil sample storage tank. After the storage barrel 3 is locked with the circular storage groove 22, the storage barrel 3 can be stably inside the circular storage groove 22, and the storage barrel 3 and the circular storage groove 22 are open. The position forms a closed state. When a soil sample is to be taken, the required soil sample is rotated to the corresponding position of the material hole 11, and the storage barrel 3 is disassembled. The storage barrel 3 drives the soil sample to be taken out. The circular storage grooves 22 are not connected with each other, and the remaining soil samples in the device are still under the control of the temperature and humidity regulator 211, which reduces the interference of the external environment of the material hole 11 position on the remaining soil samples, makes the originality of the soil sample less likely to change, and reduces the influence on the data judgment during subsequent detection. The driving motor 12 drives the rotating carrier 2 to rotate The rotating carrier 2 drives several storage barrels 3 to rotate, so that several soil sample storage tanks can rotate synchronously, and the soil sample storage tanks cannot rotate in the storage barrels 3, so that the soil sample storage tanks will not rotate when rotating with the rotating carrier 2, and then all sides of the soil sample storage tanks themselves can reach vertically upward, so that the soil samples can be in the upper layer in each layer, avoiding the downward penetration of the internal moisture of the soil sample when it is static for a long time, which reduces the uniformity of the moisture in the soil sample, and further avoids affecting the subsequent data judgment results of the soil detection.

[0021] A vertical plate 4 is arranged in the rotating carrier 2, and a blocking horizontal plate 41 is fixedly connected at one end of the vertical plate 4. The blocking horizontal plate 41 is slidably connected to the inner wall of the corresponding chute 23. A plurality of temperature-conducting through holes 43 are opened on the blocking horizontal plate 41, and the positions of the plurality of temperature-conducting through holes 43 and the plurality of temperature-conducting connecting holes 231 correspond one to one. When the storage barrel 3 is taken out from the material storage circular groove 22, the blocking horizontal plate 41 blocks the plurality of temperature-conducting connecting holes 231 when it is in the chute 23, so that when a certain soil sample is taken out, the temperature and humidity adjustment generated by the temperature and humidity controller 211 will not affect When the material storage cylinder 3 is inserted into the material storage circular groove 22, the material storage cylinder 3 squeezes the vertical plate 4, so that the vertical plate 4 can drive the blocking horizontal plate 41 to slide toward the inside of the material storage circular groove 22, and the blocking horizontal plate 41 drives the positions of several temperature conducting through holes 43 to be adjusted, and the temperature conducting through holes 43 are aligned with the corresponding temperature conducting connecting holes 231, so that the temperature conducting connecting holes 231 and the temperature conducting through holes 43 automatically form a passage, so that the temperature and humidity controller 211 can adjust the temperature and humidity of the soil sample inside the material storage circular groove 22.

[0022] A plurality of circular material storage grooves 22 are provided with a yielding slot 24, and the vertical plate 4 is engaged and connected to the inner wall of the corresponding yielding slot 24, and a spring 42 is fixedly connected between the vertical plate 4 and the yielding slot 24; the yielding slot 24 yields to the vertical plate 4, so that when the storage barrel 3 is inserted into the circular material storage groove 22, the vertical plate 4 will not limit the storage barrel 3, and the spring 42 pushes the vertical plate 4, so that when the storage barrel 3 is taken out from the circular material storage groove 22, the vertical plate 4 can drive the blocking horizontal plate 41 to automatically block the heat conduction connecting hole 231.

[0023] The inner wall of the blocking horizontal plate 41 is slidably connected with a sliding guide rod 44, and the sliding guide rod 44 is fixedly connected to the inner wall of the corresponding slide groove 23, and the sliding guide rod 44 is smaller than the inner diameter of the temperature conduction through hole 43; the sliding guide rod 44 is limited by the inner wall of the slide groove 23, and when the vertical plate 4 drives the blocking horizontal plate 41 to slide, the blocking horizontal plate 41 is limited by the sliding guide rod 44 to prevent the blocking horizontal plate 41 from moving, tilting and deviating, and the sliding guide rod 44 will not block the temperature conduction through hole 43, so that the temperature and humidity adjusting gas of the temperature and humidity controller 211 can pass normally.

[0024] The inner wall of the storage barrel 3 and one side of the cover 31 are fixedly connected with anti-skid pads 33, and the two anti-skid pads 33 are symmetrically distributed; after the soil sample storage tank is placed inside the storage barrel 3, the cover 31 closes the opening of the storage barrel 3, and the storage barrel 3 and the cover 31 use the two anti-skid pads 33 to clamp and fix the soil sample storage tank to prevent the soil sample storage tank from rotating on the inner wall of the storage barrel 3, and to avoid the situation where the heavier side of the soil sample storage tank is always facing downwards, affecting the uniformity of the internal moisture.

[0025] The working principle and use process of the utility model are as follows: when storing a plurality of soil samples, the driving motor 12 is controlled to drive the rotating carrier 2 to rotate, the rotating carrier 2 drives a plurality of storage barrels 3 to rotate, and the storage barrels 3 drive the internal soil sample storage tank to rotate around the center of the rotating carrier 2, so that each surface of the soil sample storage tank itself can be vertically upward, so that each layer of the soil sample can be in the upper layer, so as to avoid the internal moisture of the soil sample from penetrating downward under long-term static state, so as to avoid affecting the subsequent data judgment result of the soil detection, when a certain soil sample is stored, the soil sample storage tank 12 is controlled to rotate, the rotating carrier 2 drives the plurality of storage barrels 3 to rotate, and the storage barrels 3 drive the internal soil sample storage tank to rotate around the center of the rotating carrier 2, so that each surface of the soil sample storage tank can be vertically upward, so that each layer of the soil sample can be in the upper layer, so as to avoid the internal moisture of the soil sample from penetrating downward under long-term static state, so as to avoid affecting the subsequent data judgment result of the soil detection, and when a certain soil sample is stored, the soil sample storage tank 12 is controlled to rotate, the rotating carrier 2 drives the plurality of storage barrels 3 to rotate, and the plurality of storage barrels 3 are controlled ... When taking out the soil sample, the lock between the material storage barrel 3 and the material storage circular groove 22 is unlocked, and the material storage barrel 3 drives the internal soil sample storage tank to take out the device. At the same time, the spring 42 pushes the vertical plate 4, and the vertical plate 4 drives the blocking horizontal plate 41 to automatically block a plurality of thermal conductive connecting holes 231, so that the hollow groove 21 and the material storage circular groove 22 are spaced and blocked, while the remaining soil samples inside the device are still under the control of the temperature and humidity regulator 211, which reduces the interference of the external environment of the material hole 11 position on the remaining soil samples, makes the originality of the soil sample less likely to change, and reduces the influence on the data judgment during subsequent detection.

Claims

1. A soil sample storage device, characterized in that: The invention comprises a storage box (1), wherein a material hole (11) is provided on one side of the storage box (1), a rotating carrier (2) is rotatably connected to the inner wall of the storage box (1), a driving motor (12) corresponding to the position of the rotating carrier (2) is installed on one side of the storage box (1), a hollow groove (21) is provided in the rotating carrier (2), a temperature and humidity controller (211) is installed in the hollow groove (21), a plurality of circular material storage grooves (22) are provided on one side of the rotating carrier (2), and the plurality of circular material storage grooves (22) are provided on one side of the rotating carrier (2). A slide groove (23) is provided on the inner wall of the hollow groove (22); a plurality of heat-conducting connecting holes (231) are provided between the plurality of slide grooves (23) and the hollow groove (21); the material storage circular groove (22) is connected with the inner space of the hollow groove (21) through the heat-conducting connecting holes (231); a material storage barrel (3) is installed in the plurality of material storage circular grooves (22); a sealing cover (31) is detachably connected to one end of the material storage barrel (3); and a double-layer air-permeable net (32) is provided on the side wall of the material storage barrel (3).

2. A soil sample storage device according to claim 1, characterized in that: A vertical plate (4) is arranged inside the rotating carrier (2), one end of the vertical plate (4) is fixedly connected to a blocking horizontal plate (41), the blocking horizontal plate (41) is slidably connected to the inner wall of the corresponding slide groove (23), a plurality of thermal conduction through holes (43) are opened on the blocking horizontal plate (41), and the positions of the plurality of thermal conduction through holes (43) and the plurality of thermal conduction connecting holes (231) correspond one to one.

3. A soil sample storage device according to claim 2, characterized in that: A plurality of the circular material storage grooves (22) are provided with a clearance slot (24), the vertical plate (4) is snap-connected to the inner wall of the corresponding clearance slot (24), and a spring (42) is fixedly connected between the vertical plate (4) and the clearance slot (24).

4. A soil sample storage device according to claim 2, characterized in that: The inner wall of the blocking horizontal plate (41) is slidably connected to a sliding guide rod (44), and the sliding guide rod (44) is fixedly connected to the inner wall of the corresponding slide groove (23), and the sliding guide rod (44) is smaller than the inner diameter of the heat conduction through hole (43).

5. The soil sample storage device according to claim 1, characterized in that: The inner wall of the storage barrel (3) and one side of the sealing cover (31) are both fixedly connected with anti-skid pads (33), and the two anti-skid pads (33) are symmetrically distributed.

Images