CN214952514U

CN214952514U - Soil heavy metal detection device

Info

Publication number: CN214952514U
Application number: CN202121390199.5U
Authority: CN
Inventors: 张韵璇; 吉鹏; 李画瑶
Original assignee: Yunnan Yingxuan Environmental Protection Technology Co ltd
Current assignee: Yunnan Yingxuan Environmental Protection Technology Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-11-30
Anticipated expiration: 2031-06-22

Abstract

The utility model relates to a soil detects technical field, specifically is a soil heavy metal detection device, the inboard of grinding vessel is provided with the grinding awl, the top of grinding awl is fixed with goes up the pivot, and the bottom mounting that just grinds the awl has a lower pivot, the upper end of grinding vessel is located middle section position department and is fixed with the portal, go up and be provided with grinding actuating mechanism between pivot and the portal, the bottom mounting of pivot has the sieve down. The utility model discloses, can grind the soil sample automatically, filter, shake even and air-dry the waiting preliminary treatment, reduced the processing degree of difficulty and improved treatment effeciency, through grinding actuating mechanism, drive and grind the awl and rotate at the inboard of grinding vessel, drive the synchronous rotation of sieve simultaneously, can grind and filter the soil sample, then blow through the air dryer, air-dry the processing to the soil after grinding and screening, stir the pole rotation through stirring the motor drive, shake even to soil.

Description

Soil heavy metal detection device

Technical Field

The utility model relates to a soil detection technology field specifically is a soil heavy metal detection device.

Background

Soil is used as an important environmental medium, and not only is the circulation of materials and energy performed in the system, but also the continuous exchange of materials and energy with the atmosphere, water bodies and organisms is performed. Along with the rapid development of economy and the acceleration of the processes of urbanization, industrialization and agriculture in China, the environmental problems associated with the rapid development of the soil in the social economy are increasingly prominent, more and more soil is polluted by heavy metals due to improper operation or management in the production process, the heavy metal pollution of the soil has concealment, hysteresis and long-term performance, the heavy metals enter plants through the root system effect, the growth of the plants is inhibited, and the direct or indirect harm of the pollution of the heavy metals to the industrial and agricultural production and the human health is already revealed, so that the treatment of the polluted soil is urgent. The soil heavy metal detection method is characterized in that after soil is sampled, the sampled soil is placed in a soil sample detection box and is detected by an X-ray fluorescence spectrometer, the soil sample needs to be pretreated before detection, and the pretreatment comprises the steps of grinding, screening, air drying and shaking the soil uniformly, so that the detection is convenient and smooth, and the detection precision is improved.

However, the pretreatment of the soil sample by the staff is usually carried out by hand according to the smashing and grinding of the soil, and the treatment mode has the disadvantages of high operation difficulty and extremely low treatment efficiency, so that the detection efficiency is reduced. Accordingly, one skilled in the art provides a soil heavy metal detection device to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil heavy metal detection device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a soil heavy metal detection device comprises a grinding cylinder, wherein a grinding cone is arranged on the inner side of the grinding cylinder, an upper rotating shaft is fixed at the top end of the grinding cone, a lower rotating shaft is fixed at the bottom end of the grinding cone, a portal is fixed at the middle section of the upper end of the grinding cylinder, a grinding driving mechanism is arranged between the upper rotating shaft and the door frame, a sieve plate is fixed at the bottom end of the lower rotating shaft, an air drying disc is arranged below the sieve plate, a ventilation cavity is arranged at the edge position inside the air drying disc, and the inner side of the air drying disc is uniformly provided with air outlets which are arranged in a circumferential manner, the air outlets are communicated with the ventilation cavity, an air dryer is arranged on one side of the outside of the air drying disc, the air outlet end of the air dryer is communicated with the inside of the ventilation cavity, the outer side of the grinding cylinder is fixed with three fixed rods which are arranged circumferentially, and one side of the lower end of each fixed rod is fixed with the outer side of the air drying disc.

As a further aspect of the present invention: grind actuating mechanism including installing in the inboard top of portal and being located the grinding motor of middle section position department and be fixed in the gear of the outer side one end of last pivot, the outside of gear is provided with interior ring gear, and the gear passes through tooth and the meshing of interior ring gear, the outside bilateral symmetry of interior ring gear is fixed with two fixed plates, two the one end of fixed plate is fixed with the inside both sides of portal respectively, the drive end of grinding the motor is fixed with the rocker, the one end of rocker is rotated with the upper end of last pivot and is connected.

As a further aspect of the present invention: the bottom of air-drying plate is located central point and puts the department and installs the motor that homogenizes, the drive end that homogenizes the motor is fixed with the pivot that homogenizes that extends to the air-drying plate inboard, the outside that homogenizes the pivot is fixed with the pole that homogenizes.

As a further aspect of the present invention: the outer side of the grinding cylinder is fixed with three moving handles which are arranged circumferentially at the middle section, and the outer sides of the three moving handles are provided with anti-skid lines.

As a further aspect of the present invention: the bottom of dead lever all is provided with rubber shock absorber post, and is three the bottom of rubber shock absorber post all is provided with supporting baseplate.

As a further aspect of the present invention: the inner side of the portal frame is fixed with a reinforcing plate at the middle section position, and the inner part of the reinforcing plate is provided with a square opening at the middle section position.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses, can grind the soil sample automatically, filter, shake even and air-dry the waiting preliminary treatment, reduced the processing degree of difficulty and improved treatment effeciency, through grinding actuating mechanism, drive and grind the awl and rotate at the inboard of grinding vessel, drive the synchronous rotation of sieve simultaneously, can grind and filter the soil sample, then blow through the air dryer, air-dry the processing to the soil after grinding and screening, stir the pole rotation through stirring the motor drive, shake even to soil.

Drawings

FIG. 1 is a schematic structural diagram of a soil heavy metal detection device;

FIG. 2 is a schematic sectional view of a soil heavy metal detection device;

FIG. 3 is an enlarged schematic view of the soil heavy metal detection device at A in FIG. 1;

fig. 4 is an enlarged schematic structural view of a part B in fig. 2 of the soil heavy metal detection device.

In the figure: 1. a grinding cylinder; 2. grinding a cone; 3. an upper rotating shaft; 4. a lower rotating shaft; 5. a sieve plate; 6. air-drying the plate; 7. an air dryer; 8. a ventilation cavity; 9. fixing the rod; 10. a gear; 11. a gantry; 12. grinding the motor; 13. a rocker; 14. a fixing plate; 15. an inner gear ring; 16. a reinforcing plate; 17. stirring the motor evenly; 18. stirring the rotating shaft uniformly; 19. a homogenizing rod; 20. moving the handle; 21. a rubber shock absorbing column; 22. supporting the bottom plate.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present invention, a soil heavy metal detection device comprises a grinding cylinder 1, a grinding cone 2 is disposed inside the grinding cylinder 1, an upper rotating shaft 3 is fixed on the top end of the grinding cone 2, a lower rotating shaft 4 is fixed on the bottom end of the grinding cone 2, a gantry 11 is fixed on the middle position of the upper end of the grinding cylinder 1, a grinding driving mechanism is disposed between the upper rotating shaft 3 and the gantry 11, a sieve plate 5 is fixed on the bottom end of the lower rotating shaft 4, a drying disk 6 is disposed below the sieve plate 5, a ventilation cavity 8 is disposed inside the drying disk 6 at the edge position, air outlets arranged in a circumferential direction are uniformly disposed on the inner side of the drying disk 6, the air outlets are all communicated with the ventilation cavity 8, an air dryer 7 is disposed on one side of the outside of the drying disk 6, an air outlet end of the air dryer 7 is communicated with the inside of the ventilation cavity 8, three fixing rods 9 arranged in a circumferential direction are fixed on the outside of the grinding cylinder 1, one side of the lower ends of the three fixing rods 9 is fixed with the outer side of the air drying disc 6.

In fig. 3: grind actuating mechanism including installing in 11 inboard tops of portal and being located the grinding motor 12 of middle section position department and being fixed in the gear 10 of 3 outside one ends in the pivot, the outside of gear 10 is provided with interior ring gear 15, and gear 10 passes through tooth and the meshing of interior ring gear 15, the outside bilateral symmetry of interior ring gear 15 is fixed with two fixed plates 14, the one end of two fixed plates 14 is fixed with the inside both sides of portal 11 respectively, the drive end of grinding motor 12 is fixed with rocker 13, the one end of rocker 13 is connected with the upper end rotation of last pivot 3, it is used for driving grinding awl 2 and rotates to grind actuating mechanism, grind soil.

In fig. 4: the bottom of air-drying dish 6 is located central point and puts the department and installs and homogenize motor 17, the drive end that homogenizes motor 17 is fixed with the pivot 18 that homogenizes that extends to air-drying dish 6 inboard, the outside that homogenizes pivot 18 is fixed with homogenizes pole 19, homogenize motor 17 and rotate and drive and homogenize pivot 18 and rotate, homogenize pivot 18 and drive and homogenize pole 19 and rotate, homogenize pole 19 and rotate and homogenize soil, make soil receive the wind-blowing uniformly, improve air-dry uniformly and the efficiency of the air-drying.

In fig. 1: the outside of grinding vessel 1 is located middle section position department and is fixed with three removal handle 20 that are the circumference and arrange, and the outside of three removal handle 20 all is provided with anti-skidding line, removes handle 20 and conveniently carries the device wholly.

In fig. 1: the bottom of three dead lever 9 all is provided with rubber shock attenuation post 21, and the bottom of three rubber shock attenuation post 21 all is provided with supporting baseplate 22, and rubber shock attenuation post 21 can absorb the vibrations that the device produced when moving.

In fig. 3: the inboard of portal 11 is located middle section position department and is fixed with gusset plate 16, and gusset plate 16's inside is located middle section position department and has seted up the square mouth, and gusset plate 16 is used for consolidating portal 11, improves its support stability.

The utility model discloses a theory of operation is: the starting device, the grinding motor 12 rotates to drive the rocker 13 to rotate, the rocker 13 drives the upper rotating shaft 3 to rotate, the upper rotating shaft 3 drives the gear 10 to rotate around the axial lead of the grinding motor 12, the gear 10 and the inner toothed ring 15 generate autorotation through tooth meshing, the gear 10 and the upper rotating shaft 3 can rotate while revolving around the axial lead of the grinding motor 12, the upper rotating shaft 3 drives the grinding cone 2 to revolve and rotate on the inner side of the grinding cylinder 1, then a soil sample is put into a gap between the grinding cylinder 1 and the grinding cone 2 through the upper end of the grinding cylinder 1, the grinding cone 2 and the grinding cylinder 1 can grind the soil sample, the ground soil falls on the upper side of the sieve plate 5, the grinding cone 2 drives the sieve plate 5 to synchronously rotate through the lower rotating shaft 4 while rotating, the sieve plate 5 can screen the soil on the upper side thereof, and the soil or stones with large particles can be blocked on the upper side of the sieve plate 5, the tiny even soil of size falls in the inboard of air-drying dish 6 through the sieve mesh, then air dryer 7 operation inhales the outside air, then send the air into 8 inboards in the chamber of ventilating, the air blows to the soil of 6 inboards in the air-drying dish through the gas outlet, air-dry the processing to soil, stir simultaneously motor 17 and rotate and drive and stir pivot 18 and rotate, stir pivot 18 and drive and stir pole 19 and rotate, stir pole 19 and rotate and stir soil, make soil can receive the wind-blowing uniformly, improve and air-dry uniformly and the efficiency of the breeze-drying.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The soil heavy metal detection device comprises a grinding cylinder (1) and is characterized in that a grinding cone (2) is arranged on the inner side of the grinding cylinder (1), an upper rotating shaft (3) is fixed at the top end of the grinding cone (2), a lower rotating shaft (4) is fixed at the bottom end of the grinding cone (2), a portal frame (11) is fixed at the middle section position of the upper end of the grinding cylinder (1), a grinding driving mechanism is arranged between the upper rotating shaft (3) and the portal frame (11), a sieve plate (5) is fixed at the bottom end of the lower rotating shaft (4), an air drying plate (6) is arranged below the sieve plate (5), a ventilation cavity (8) is formed in the edge position of the inside of the air drying plate (6), air outlets which are arranged in a circumferential manner are uniformly formed in the inner side of the air drying plate (6), the air outlets are communicated with the ventilation cavity (8), and an air dryer (7) is arranged on one side of the outside of the air drying plate (6), the air outlet end of the air dryer (7) is communicated with the inside of the ventilation cavity (8), three fixing rods (9) which are arranged in a circumferential mode are fixed to the outer side of the grinding cylinder (1), and one side of the lower end of each fixing rod (9) is fixed to the outer side of the air drying disc (6).

2. The soil heavy metal detection device according to claim 1, wherein the grinding driving mechanism comprises a grinding motor (12) installed at the middle position of the top end of the inner side of the door frame (11) and a gear (10) fixed at one end of the outer side of the upper rotating shaft (3), an inner toothed ring (15) is arranged on the outer side of the gear (10), the gear (10) is meshed with the inner toothed ring (15) through teeth, two fixed plates (14) are symmetrically fixed on two outer sides of the inner toothed ring (15), one ends of the two fixed plates (14) are respectively fixed on two inner sides of the door frame (11), a rocker (13) is fixed at the driving end of the grinding motor (12), and one end of the rocker (13) is rotatably connected with the upper end of the upper rotating shaft (3).

3. The soil heavy metal detection device of claim 1, wherein the bottom end of the air drying plate (6) is provided with a uniform stirring motor (17) at the central position, the driving end of the uniform stirring motor (17) is fixed with a uniform stirring rotating shaft (18) extending to the inner side of the air drying plate (6), and the outer side of the uniform stirring rotating shaft (18) is fixed with a uniform stirring rod (19).

4. A soil heavy metal detection device according to claim 1, characterized in that three moving handles (20) arranged in a circle are fixed on the outer side of the grinding cylinder (1) at the middle position, and the outer sides of the three moving handles (20) are provided with anti-skid lines.

5. The soil heavy metal detection device as claimed in claim 1, wherein the bottom ends of the three fixing rods (9) are provided with rubber shock absorption columns (21), and the bottom ends of the three rubber shock absorption columns (21) are provided with supporting bottom plates (22).

6. The soil heavy metal detection device of claim 1, wherein a reinforcing plate (16) is fixed on the inner side of the gantry (11) at the middle position, and a square opening is formed in the reinforcing plate (16) at the middle position.