CN214471871U

CN214471871U - Soil sampling and storing device for environmental evaluation

Info

Publication number: CN214471871U
Application number: CN202120365657.3U
Authority: CN
Inventors: 来佳鸣; 刘亚芹; 柳月婷
Original assignee: Hangzhou Huanzheng Environmental Technology Co ltd
Current assignee: Hangzhou Huanzheng Environmental Technology Co ltd
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2021-10-22
Anticipated expiration: 2031-02-09

Abstract

The utility model discloses a soil sampling and storing device for environmental evaluation, which comprises a tank body, a tank cover and a soil loosening structure for loosening soil, wherein the soil loosening structure comprises a soil loosening rod arranged on the tank cover, a soil loosening paddle arranged on the soil loosening rod and a rotating assembly used for rotating the soil loosening rod; the soil loosening paddle is provided with a plurality of through holes; through the setting of the structure that loosens the soil, accessible rotating assembly drives the oar that loosens the soil on the pole rotates and stirs soil, reduces the rotation resistance of the oar that loosens the soil and further stirs soil through the material through leading to the hole to guarantee the circulation of air in the soil, avoid the death of microorganism, guarantee the accuracy that soil detected.

Description

Soil sampling and storing device for environmental evaluation

Technical Field

The utility model belongs to the technical field of the soil sample, especially, relate to a soil sample strorage device is used in environmental assessment.

Background

The soil environment monitoring means that the environment quality and the change trend thereof are determined by measuring representative values of factors influencing the soil environment quality. Soil monitoring generally refers to soil environment monitoring, and generally comprises technical contents of distribution sampling, sample preparation, analysis methods, result characterization, data statistics, quality evaluation and the like.

Traditional strorage device for soil detection sample structure is comparatively simple, only realizes collecting soil and deposits, when the soil of depositing is more, piles up the compaction when easily leading to soil to deposit for the unable flow of air in the soil, thereby makes the microorganism death in the soil, influences the accuracy that detects soil.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome prior art not enough, provide a guarantee inside circulation of air, guarantee soil and detect soil sampling strorage device for evaluation on a ring of accuracy.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a soil sampling and storing device for environmental evaluation comprises a tank body, a tank cover and a soil loosening structure for loosening soil, wherein the soil loosening structure comprises a soil loosening rod arranged on the tank cover, a soil loosening paddle arranged on the soil loosening rod and a rotating assembly used for rotating the soil loosening rod; the soil loosening paddle is provided with a plurality of through holes; through the setting of the structure that loosens the soil, accessible rotating assembly drives the oar that loosens the soil on the pole rotates and stirs soil, reduces the rotation resistance of the oar that loosens the soil and further stirs soil through the material through leading to the hole to guarantee the circulation of air in the soil, avoid the death of microorganism, guarantee the accuracy that soil detected.

Preferably, the rotating assembly comprises a rotating table arranged on the soil loosening rod, a containing groove arranged on the rotating table, a rotating handle arranged on the rotating table, a poking table arranged on the rotating handle and an opening limiting component for limiting the rotating handle to rotate and open automatically; through the arrangement of the rotating assembly, when the soil is required to be loosened, the rotating handle is opened, and the rotating platform is driven to rotate through the rotating handle so as to rotate the soil loosening rod, so that the force arm of the rotating platform is increased, the force required by the rotation of the rotating platform is reduced, and the soil loosening easiness is improved; through change rotatable accomodating in accomodate the inslot, can reduce the whole volume of this device, make things convenient for carrying and accomodating of device.

Preferably, the opening limiting component comprises an opening limiting groove arranged on the rotating handle, an opening limiting table arranged in the opening limiting groove, an opening limiting spring arranged in the opening limiting groove and an opening limiting hole arranged on the tank cover; through the setting of the limit opening component, the limit opening platform is in the limit opening is buckled under the support of the limit opening spring in the limit opening hole, the limit is rotated relatively the limit slotting separation, the mistaken rotation is avoided driving the loosening oar to rotate to extrude the soil and fall out, thereby facilitating the carrying of the device.

Preferably, the tank body comprises an outer tank, an inner tank arranged in the outer tank, meshes arranged on the inner tank and material through holes opened in the inner tank, and the top of the inner tank is lower than that of the outer tank; through the structure setting of the jar body, through mesh and logical material hole intercommunication inner tank and outer jar, along with the oar soil that turns that loosens the soil, soil upwards turns up from the inner tank, and the part can fall into in the region between outer jar and the inner tank to along with the stirring of the oar that loosens the soil, soil in the outer jar can enter the inner tank again through the material hole, thereby when guaranteeing to loosen the soil the oar and fully turn, avoid soil to turn and spill this device outer or block in the gap of cover and the jar body, further guarantee the reliability that this device soil was stored.

Preferably, the tank body further comprises a moisturizing box for maintaining the humidity in the tank body, a vent hole arranged on the moisturizing box and absorbent cotton arranged in the moisturizing box; through the setting of moisturizing box, cotton and air vent absorb water, can simulate the original environment humidity of soil, guarantee the humidity of soil, avoid the death of microorganism, guarantee the accuracy that soil detected.

Preferably, the tank cover comprises a lower cover body arranged on the tank body, a first ventilating hole arranged on the lower cover body, a ventilating groove arranged on the lower cover body, a first baffle plate arranged on the ventilating groove, an upper cover body arranged on the lower cover body, a second ventilating hole arranged on the upper cover body, a baffle plate arranged on the upper cover body, a second baffle plate arranged on the upper cover body and a rotating structure used for rotatably connecting the upper cover body to the lower cover body; through the setting of the structure of cover, the baffle divides into a plurality of cavities with the air-changing groove, and the air can get into the air-changing groove through the second scavenge port to cross the second baffle and get into the region between first baffle and the second baffle, cross first baffle and get into jar body from first scavenge port after that, thereby when effectively realizing with outside air circulation, block that soil leaks through first scavenge port and second scavenge port.

Preferably, the tank cover further comprises a leakage-proof structure for limiting the leakage of soil after being impacted, the leakage-proof structure comprises a blocking groove formed in the wall of the ventilation groove, a blocking table arranged in the blocking groove and a blocking spring arranged in the blocking groove, and the rotating structure comprises a central table arranged on the lower cover body, a rotating groove formed in the central table, a rotating plate arranged on the upper cover body and a torsion spring arranged in the rotating groove; through leak protection structure and rotating-structure's setting, the platform of keeping off can restrict under the effect that blocks the spring the position of baffle is in order to restrict go up the lid and rotate, make opening of the region between first baffle and the second baffle, when receiving the striking, the baffle can extrude the platform of keeping off to the lid rotates relatively down under the effect of torsional spring, makes the region between first baffle and the second baffle close, thereby prevents that the device from receiving the striking back soil to spill, guarantees the convenience that the device carried soil.

Preferably, the tank body is further provided with a leakage blocking platform for blocking the leakage of the soil, a leakage blocking groove is formed in the leakage blocking platform, and the bottom of the tank cover is provided with a pressing platform and a storage tank, wherein the pressing platform is correspondingly matched with the leakage blocking groove, and the storage tank is arranged on the leakage blocking platform; through the leak-proof groove with support the setting of pressing the platform, can the preferential restriction soil spills from the gap between cover and the jar body to through the setting of stock chest, the soil in the gap is leaked into in the temporary storage, the convenience of guaranteeing the device use is opened of the cover of being convenient for.

To sum up, the utility model has the advantages of it is following: through the setting of the structure that loosens the soil, can guarantee the circulation of air in the soil, avoid the death of microorganism, guarantee the accuracy that soil detected.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a front view schematically illustrating the present invention.

Fig. 4 is a schematic cross-sectional view at a-a in fig. 3.

Fig. 5 is a schematic cross-sectional view at B-B in fig. 3.

Fig. 6 is a partially enlarged view of fig. 5 at B.

Figure 7 is a schematic view of a partial explosion of the can lid.

Fig. 8 is a schematic sectional view of the rotating handle.

Detailed Description

As shown in fig. 1 to 8, the soil sampling and storing device for environmental evaluation comprises a tank body 1, a tank cover 2 and a soil loosening structure, wherein the tank cover 2 is installed on the tank body 1 in a threaded manner.

Specifically, the tank body 1 comprises an outer tank 11, an inner tank 12, a mesh 13, a material through hole 14, a moisturizing box 15, a vent hole 16 and absorbent cotton 17; the inner tank 12 is fixedly arranged in the outer tank 11, a plurality of meshes 13 are formed in the side wall of the inner tank 12, a material passing hole 14 is formed in the side wall of the inner tank 12 close to the bottom, and the position of the opening of the inner tank 12 is lower than that of the outer tank 11; the bottom of the outer tank 11 is fixedly connected with the moisturizing box 15 through threads, and the top of the moisturizing box 15 is provided with the vent hole 16 communicated with the inner tank 12 and the outer tank 11; the moisture preservation box 15 is internally provided with the absorbent cotton 17, and the absorbent cotton 17 is 17 common absorbent cotton strips for moisture preservation.

Specifically, the tank cover 2 includes a lower cover body 21, a first ventilating hole 22, a ventilating groove 23, a first baffle 24, an upper cover body 25, a second ventilating hole 26, a partition plate 27, a second baffle 28, a rotating structure and a leakage-proof structure, the lower cover body 21 is screwed on the outer tank 11, a plurality of first ventilating holes 22 are formed in the lower cover body, and a plurality of rows of the first ventilating holes 22 are formed in the circumferential direction of the lower cover body 21; the air exchange groove 23 is formed in the top end of the lower cover body 21; the first baffle plates 24 are fixedly connected in the air exchange groove 23 and are provided with a plurality of baffle plates along the circumferential direction of the air exchange groove 23; the upper cover body 25 is connected above the lower cover body 21 through the rotating structure; the second ventilation holes 26 are formed in the upper cover 25 and are arranged in a plurality of rows along the circumferential direction of the upper cover 25; the second baffle plates 28 are fixedly connected to the bottom surface of the upper cover 25 and are arranged along the circumferential direction of the upper cover 25; the partition plates 27 are fixedly connected to the bottom of the upper cover body 25 and are arranged in plurality along the circumferential direction of the upper cover body 25, and the partition plates 27 abut against the bottom surface of the ventilation groove 23; the partition plate 27 divides the ventilation groove 23 into a plurality of partition layers, each partition layer is provided with a first ventilation hole 22, a second ventilation hole 26, a first baffle plate 24 and a second baffle plate 28, the first ventilation hole 22 is positioned in the area between the partition plate 27 and the first baffle plate 24 on one side of each partition layer, a gap is arranged between the first baffle plate 24 and the bottom surface of the upper cover body 25, the second ventilation hole 26 is positioned in the area of the assembly of the partition plate 27 and the second baffle plate 28 on the other side of each partition layer, a gap is arranged between the second baffle plate 28 and the bottom surface of the ventilation groove 23, the second baffle plate 28 is positioned on one side of the first baffle plate 24, which is far away from the first ventilation hole 22, the first ventilation holes 22 and the second ventilation holes 26 are arranged in a staggered mode and are not directly communicated with each other,

Furthermore, the leakage-proof structure comprises a blocking groove 31, a blocking table 32 and a blocking spring 33, wherein the blocking groove 31 is formed in the wall of the ventilation groove 23, and a plurality of blocking grooves 31 are formed in the circumferential direction of the side wall of each blocking groove 31; the blocking table 32 is embedded in the blocking groove 31, and one side of the blocking groove 31 is abutted against the partition plate 27 to limit the partition plate 27 to rotate; one end of the blocking spring 33 is fixedly connected to the root of the blocking groove 31, and the other end is fixedly connected to the blocking platform 32.

Further, the rotating structure comprises a center table 34, a rotating groove 35, a rotating plate 36 and a torsion spring 37, wherein the center table 34 is fixedly connected with the center of the top end face of the lower cover body 21, and the rotating groove 35 is formed in the center table; the rotating plate 36 is fixedly connected to the bottom of the upper cover 25, and the rotation of the rotating plate can be correspondingly matched in the rotating groove 35 and can rotate relative to the rotating groove 35; the torsion spring 37 is located in the rotating groove 35, and one end of the torsion spring is fixedly connected to the side wall of the rotating groove 35, and the other end of the torsion spring is fixedly connected to the reserve of the rotating plate 36.

Further, a pressing table 41 is fixedly connected to the bottom of the lower cover body 21, and the pressing table 41 is made of rubber; the end face, away from the lower cover body 21, of the pressing platform 41 is provided with a storage tank 42, the top opening edge of the outer tank 11 is fixedly connected with a leakage-blocking platform 43, the leakage-blocking platform 43 is annular and provided with a leakage-blocking groove 44, and the pressing platform 41 can be correspondingly matched with the leakage-blocking groove 44.

Specifically, the soil loosening structure comprises a soil loosening rod 51, a soil loosening paddle 52 and a rotating assembly; the soil loosening rod 51 penetrates through the upper cover body 25 and the lower cover body 21 and is inserted into the inner tank 12; the soil loosening paddle 52 is fixedly connected to the soil loosening rod 51 and spirally arranged around the soil loosening rod 51, and a plurality of through holes 511 are formed in the soil loosening paddle along the spiral direction.

Further, the rotating assembly comprises a rotating table 53, a receiving groove 54, a rotating handle 55, a poking table 56 and an opening limiting member, wherein the rotating table 53 is fixedly connected to the top of the ripping rod 51 and is located above the upper cover 25; the accommodating groove 54 is formed in the side wall of the soil loosening rod 51; the rotating handles 55 are hinged in the accommodating groove 54 and are arranged in a plurality around the circumferential direction of the rotating table 53, and the rotating handles 55 are arc-shaped rods and can be clamped in the accommodating groove 54 in a matching manner; a limited rotation blocking platform 541 is fixedly connected in the accommodating groove 54 and used for limiting the maximum rotation angle of the rotating handle 55; the platform 56 is fixedly connected to an end of the rotating handle 55 away from the hinge point, so that the rotating handle 55 can rotate out of the receiving groove 54.

Further, the opening limiting member comprises an opening limiting groove 581, an opening limiting table 582, an opening limiting spring 583 and an opening limiting hole 57, wherein the opening limiting groove 581 is arranged on the end surface of the rotating handle 55 close to the upper cover body 25; the limiting platform 582 is embedded in the limiting groove 581; one end of the open limiting spring 583 is fixedly connected to the root of the open limiting groove 582, and the other end of the open limiting spring is fixedly connected to the open limiting table 582; the opening limiting hole 57 is formed in the top of the upper cover 25, and the opening limiting platform 582 is buckled in the opening limiting hole 57 in a matched mode so as to limit the rotation of the rotating platform 53.

The utility model discloses a concrete implementation process as follows: when soil is put into the device, the absorbent cotton 17 can simulate the original environment humidity of the soil to ensure the soil humidity, and can exchange air with the outside through the first ventilating holes 22 and the second ventilating holes 26 to ensure the air circulation of the device; meanwhile, the rotating platform 53 can be driven to rotate by the rotating handle 55, and the soil loosening paddles 52 on the soil loosening rod 51 are driven to turn over the soil by rotation, so that the air circulation in the soil is ensured; meanwhile, when the device is carried in a collision, the partition plate 27 presses the blocking table 32, the upper cover body 25 rotates relative to the lower cover body 21 under the action of the torsion spring 37, so that the first baffle plate 24 and the second baffle plate 28 are mutually interfered and attached, the area between the first baffle plate 24 and the second baffle plate 28 is closed, and the soil is limited to leak from the second ventilating hole 26 after the device is impacted.

Claims

1. The utility model provides a soil sampling strorage device is used in environmental assessment, includes jar body (1), cover (2) and is used for the structure of loosening the soil that loosens the soil, its characterized in that: the soil loosening structure comprises a soil loosening rod (51) arranged on the tank cover (2), a soil loosening paddle (52) arranged on the soil loosening rod (51) and a rotating assembly used for rotating the soil loosening rod (51); the soil loosening paddle (52) is provided with a plurality of through holes.

2. The soil sampling and storing device for environmental evaluation according to claim 1, wherein: the rotating assembly comprises a rotating platform (53) arranged on the soil loosening rod (51), a containing groove (54) arranged on the rotating platform (53), a rotating handle (55) arranged on the rotating platform (53), a poking platform (56) arranged on the rotating handle (55) and a limiting component for limiting the rotating handle (55) to rotate and open automatically.

3. The soil sampling and storing device for environmental evaluation according to claim 2, wherein: the opening limiting component comprises an opening limiting groove (581) arranged on the rotating handle (55), an opening limiting platform (582) arranged in the opening limiting groove (581), an opening limiting spring (583) arranged in the opening limiting groove (581) and an opening limiting hole (57) arranged on the tank cover (2).

4. The soil sampling and storing device for environmental evaluation according to claim 1, wherein: the jar body (1) includes outer jar (11), locates inner tank (12) in outer jar (11), locates mesh (13) on inner tank (12) and set up in logical material hole (14) on inner tank (12), the oral area position of inner tank (12) is less than the oral area position of outer jar (11).

5. The soil sampling and storing device for environmental evaluation according to claim 1, wherein: the tank body (1) further comprises a moisturizing box (15) for maintaining the humidity in the tank body (1), a vent hole (16) formed in the moisturizing box (15), and absorbent cotton (17) arranged in the moisturizing box (15).

6. The soil sampling and storing device for environmental evaluation according to claim 1, wherein: the tank cover (2) comprises a lower cover body (21) arranged on the tank body (1), a first ventilating hole (22) arranged on the lower cover body (21), a ventilating groove (23) arranged on the lower cover body (21), a first baffle plate (24) arranged on the ventilating groove (23), an upper cover body (25) arranged on the lower cover body (21), a second ventilating hole (26) arranged on the upper cover body (25), a baffle plate (27) arranged on the upper cover body (25), a second baffle plate (28) arranged on the upper cover body (25) and a rotating structure used for rotatably connecting the upper cover body (25) to the lower cover body (21).

7. The soil sampling and storing device for environmental evaluation according to claim 6, wherein: the tank cover (2) further comprises a leakage-proof structure for limiting the leakage of soil after being impacted, the leakage-proof structure comprises a blocking groove (31) formed in the wall of the ventilation groove (23), a blocking platform (32) arranged in the blocking groove (31) and a blocking spring (33) arranged in the blocking groove (31), and the rotating structure comprises a central platform (34) arranged on the lower cover body (21), a rotating groove (35) arranged in the central platform (34), a rotating plate (36) arranged on the upper cover body (25) and a torsion spring (37) arranged in the rotating groove (35).

8. The soil sampling and storing device for environmental evaluation according to claim 1, wherein: the anti-leakage soil tank is characterized in that the tank body (1) is further provided with a leakage blocking platform (43) for blocking leakage of soil, a leakage blocking groove (44) is formed in the leakage blocking platform, and the bottom of the tank cover (2) is provided with a pressing platform (41) and a storage groove (42) which are correspondingly matched with the leakage blocking groove (44) and are formed in the leakage blocking platform (43).