CN217505376U - Soil detection preprocessing device - Google Patents

Abstract

The utility model relates to an environmental survey and detection technical field specifically are a soil detection preprocessing device, the top of handling the case is equipped with the air-dry case that is used for collecting soil, the outside of air-dry case is equipped with the case of placing that carries out small amplitude displacement and adjust, it is equipped with the storage chamber that is used for storing soil to place the incasement, it passes through handle control to be equipped with the push-and-pull plate that promotes soil and remove to place the incasement, the discharge end of placing the case is equipped with and seals the door just it links to each other with the push-and-pull plate to seal the door through the stay cord, be equipped with the hair dryer that is used for air-drying the processing to soil in the air-dry case. This soil detection preprocessing device compares with prior art, the utility model discloses an air-dry, grind, screening plant, realize soil sample processing flow operation, improve soil pretreatment efficiency, prevent sample cross contamination, and then guaranteed soil detection's efficiency and quality.

Description

Soil detection preprocessing device

Technical Field

The utility model relates to an environmental investigation and detection technology field specifically are a soil detection preprocessing device.

Background

With the continuous development of comprehensive economy in China and the appearance of soil environment problems in recent years, the investigation of urban soil environment and cultivated land soil environment is more and more emphasized, the soil detection amount is multiplied in recent years, and the soil pretreatment work is a key link in soil detection, so that the scientific and reasonable soil pretreatment method can ensure that the soil sample is not polluted externally in the pretreatment process, and the efficiency and the quality of soil detection can be better ensured.

The existing soil air-drying and pretreatment methods mainly adopt manual sorting and manual grinding, and the existing pretreatment device is difficult to realize integration from air-drying to screening, and can cause the problems of low soil air-drying efficiency, uneven sorting and grinding, easy cross contamination of samples, low pretreatment efficiency and the like.

Therefore, to solve the above problems, the present technology provides an automatically controllable pre-treatment method and apparatus for air drying, grinding and sieving of soil.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a soil detection preprocessing device has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a soil detection preprocessing device, is including handling the case, the top of handling the case is equipped with the air-dry box that is used for collecting soil, the outside of air-dry box is equipped with carries out the case of placing of small amplitude displacement regulation, it is equipped with the storage chamber that is used for storing soil to place the incasement, it passes through handle control to be equipped with the push-and-pull plate and the push-and-pull plate that promote soil to move in the case to place, the discharge end of placing the case is equipped with and seals the door just it links to each other with the push-and-pull plate through the stay cord to seal the door, be equipped with the hair dryer that is used for air-drying the processing to soil in the air-dry box, be equipped with the cavity in the handling case, be equipped with in the cavity and be used for carrying out kibbling crushing structure to the soil after air-drying the processing, the below of handling the case is equipped with and is used for carrying out the collection device that sieves the processing to kibbling soil. The model of the air blower is DY-215 BS-GR-1. Inject into along the air-dry box feed inlet with the soil of gathering earlier, later blow it and reduce soil surface humidity by the hair dryer, can be constantly through the humidity condition of control panel observation soil, treat that soil surface humidity reaches under the reasonable state, can opening the door, thereby make soil fall into the treatment box, later rolling crushing to soil through crushing structure, treat to roll crushed soil and fall into collection device by the discharge gate, shake the branch via vibrations formula collecting box to crushed soil and shine, later can collecting, later unqualified soil can get rid of or throw again into in the air-dry box, the reprocessing can, the setting of above equipment, can realize flow automatic operation, reduce personnel's manual operation, improve equipment's use high efficiency. Personnel can place a large amount of soil that awaits measuring in placing the case, later remove and place the case, treat to remove to suitable position after, through promoting the push-and-pull plate for when the push-and-pull plate removes to the discharge end, make the stay cord not hard up, thereby make the closed door upset and open, later remove the back always at the push-and-pull plate, thereby push away the air trunk with soil in, thereby avoid personnel to empty soil many times, thereby can avoid personnel's arm ache, and then improve the practicality of this structure.

Optionally, the plurality of air blowers are located in a placing cavity in the air drying box, a wind shield corresponding to an air outlet of the air blower is arranged at the top end of the air drying box, and a plurality of stirring and scattering rollers for scattering soil are arranged inside the air drying box. The setting of this structure breaks up the roller through the stirring earlier and breaks up the stirring when to soil, can blow to soil surface through the hair dryer, improves the air-dry degree of its soil.

Optionally, two the air blowers are symmetrically arranged in two placing cavities in the air drying box, the rotation of the stirring scattering roller is driven by a motor, the bottom end of the air drying box is provided with a humidity sensor for measuring the temperature of the soil, the outside of the air drying box is provided with a control panel electrically connected with the humidity sensor, and the discharge end of the air drying box is provided with a bin gate for controlling the soil to enter the next operation space.

Optionally, the feed end of air-drying box still is equipped with sealed apron, the cross sectional shape of air-drying box is the loudspeaker form just the big terminal surface of air-drying box is located the top of the little terminal surface of air-drying box, the outside of air-drying box is equipped with the air inlet tank, the air outlet of air blower is equipped with the dust-proof membrane that prevents the soil refluence, the door is including the dodge gate that is the symmetry setting, the dodge gate links to each other through the wall of dodge gate and air-drying box, the bottom of air-drying box is equipped with the regulation formula hydraulic support pole that adjusts and support the angle of opening of dodge gate, two the dodge gate department of being connected is equipped with the rubber cushion. Can make things convenient for soil discharge through the angle of opening of regulation formula hydraulic pressure bracing piece regulation dodge gate.

Optionally, crushing structure includes a plurality of rolls that are the engaged state, is the engaged state roll is located the discharge gate below of air-drying box, the upper portion of rolling the roller is equipped with ring baffle just ring baffle can prevent that soil from dropping, the bottom of handling the case is equipped with the discharge gate that carries out preliminary treatment to the soil after smashing. The setting of ring baffle can prevent that soil from dropping from the roller.

Optionally, two are the engaged state the rotatory rotation of rolling the roller is passed through servo motor A drive, the outside of handling the case is equipped with the dust absorption pump that is linked together with the discharge gate, the discharge end of dust absorption pump is located the top of rolling the roller, the lower extreme of discharge gate is equipped with detachable filter plate. The arrangement of the dust suction pump can suck and discharge large-particle soil in the discharge hole to the surface of the rolling roller, so that secondary treatment can be conveniently carried out.

Optionally, the mesh number of the filter meshes of the filter screen plate is 1-10 meshes, a storage box is arranged in the processing box, an adjustable high-pressure spray nozzle corresponding to the rolling roller is arranged outside the storage box and located above the rolling roller, and a water inlet pipe communicated with the storage box is arranged outside the processing box. Through the setting of adjustable high pressure spray nozzle, smash the back that finishes to soil, spray the washing to rolling the roller through adjustable high pressure spray nozzle, prevent that two laminating departments of rolling the roller from having soil.

Optionally, the collecting device comprises a vibration type collecting box, a pull type filter screen plate for filtering the ground soil is arranged in the vibration type collecting box, and a plurality of movable rollers capable of rotating are further arranged in the vibration type collecting box and provided with a plurality of eccentric turntables. Through the start-up of motor for the movable roll carries out high-speed rotation, thereby drives eccentric rotating disc and rotates, and then can play the effect of shaking vibrations formula collecting box, thereby can filter the soil on the otter board to the pull formula vibrations, thereby make things convenient for personnel to collect.

Optionally, a support is arranged at the bottom of the vibration type collecting box, a return spring which is connected with the vibration type collecting box and elastically returns is arranged on the support, the pull type filter screen plate is fixed through a screw, the movable roller rotates in a rotating mode and is driven through a servo motor B, and the filter holes of the pull type filter screen plate are 20-100 meshes. The drawing type filter screen plate fixed by the screws is convenient for personnel to disassemble and assemble and clean.

A soil detection pretreatment method, the method comprising:

the method comprises the following steps: personnel need wash this equipment and drying process and dry before gathering and the preliminary treatment to the soil that needs detected, wait that equipment dries the back that finishes, and personnel are sending required soil into the air-dry case, later at the starting equipment.

Step two: after waiting equipment to start, make soil fall into on the door, later break up the roller through high-speed moving stirring and break up the stirring to soil, at this moment, in breaking up the stirring in-process, can flow through in the soil through the wind that the hair-dryer blew out, and then can accelerate the air flow of air-drying box, thereby can accelerate the air-dry speed of soil, the wind that later the hair-dryer blew out blows to the bottom of deep bead, and the soil surface of flowing through once more, and then can be repetitive cycle air-dry soil, ensure the air-dried rapidity of soil, later detect the soil after air-drying through humidity transducer, wait to detect out the time temperature after, can opening the door, thereby make soil get into next operating procedure.

Step three: later soil falls into the treatment box, roll to soil via the rolling roller of meshing and smash, wait to roll partial soil after finishing and fall into vibrations formula collection box along the discharge gate, later another partial soil is preserved on the filter plate in the discharge gate, at this moment, can be on the soil that persists on will filter plate by the discharge end blowout of dust absorption pump to the surperficial of the rolling roller of mutually meshing through the dust absorption pump, later operation before repetition, in the vibration formula collection box is fallen into to whole, then operation on next step is being carried out.

Step four: treat before the soil falls into vibrations formula collecting box, the personnel can place soil collection device in the below of vibrations formula collecting box, thereby make partial soil directly fall into soil collection device, then the starting equipment, thereby make servo motor B drive the movable roller and rotate, thereby drive eccentric carousel and rotate, and then carry out eccentric rotation at eccentric carousel under, can drive the pull formula filter plate in the vibrations formula collecting box and shake, thereby carry out screening processing with the soil in the pull formula filter plate, it can to collect partial soil through soil collection device at last.

Step five: after finishing to collect, personnel can spray the washing through adjustable high pressure spray nozzle to handling the case, prevent to roll and remain soil on the roller to go on of operation next time.

This soil detection preprocessing device compares with prior art, the utility model discloses an air-dry, grind, screening plant, realize soil sample processing flow operation, improve soil pretreatment efficiency, prevent sample cross contamination, and then guaranteed soil detection's efficiency and quality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the main body of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of the cross-section of FIG. 2 according to the present invention;

FIG. 4 is a schematic structural view of the rolling roller of the present invention;

FIG. 5 is a schematic structural view of the section of the air drying box of the present invention;

fig. 6 is a schematic structural view of the collecting device of the present invention;

fig. 7 is a schematic structural view of a section of the collecting device of the present invention;

fig. 8 is an enlarged schematic structural view of the present invention at C in fig. 3.

In the figure: 1. a treatment box; 2. an air drying box; 3. a blower; 4. a cavity; 5. a crushing structure; 6. a collection device; 7. a placement chamber; 9. a wind deflector; 10. scattering the roller; 11. a motor; 12. a humidity sensor; 13. a control panel; 14. a bin gate; 1401. a movable door; 1402. an adjustable hydraulic support rod; 1403. a rubber cushion; 15. rolling a roller; 16. an annular baffle; 17. a discharge port; 18. a filter screen plate; 19. a dust suction pump; 20. an adjustable high-pressure spray nozzle; 21. a water inlet pipe; 22. a vibration type collecting box; 23. a movable roller; 24. an eccentric turntable; 25. a support; 26. a return spring; 27. a servo motor B; 28. sealing the cover plate; 29. a drawing type filter screen plate; 30. a servo motor A; 31. a storage box; 32. placing a box; 33. a storage chamber; 34. a push-pull plate; 35. a handle; 36. a closing door; 37. and pulling a rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 8, the present invention provides a technical solution: a soil detection pretreatment device comprises a processing box 1, an air drying box 2 used for collecting soil is arranged above the processing box 1, a placing box 32 used for carrying out small-amplitude displacement adjustment is arranged outside the air drying box 2, a storage cavity 33 used for storing soil is arranged in the placing box 32, a push-pull plate 34 used for pushing the soil to move is arranged in the placing box 32 and is controlled by a handle 35, a closed door 36 is arranged at the discharge end of the placing box 32 and is connected with the push-pull plate 34 through a pull rope 37, air blowers 3 used for carrying out air drying treatment on the soil are arranged in the air drying box 2, a plurality of air blowers 3 are arranged in the placing cavity 7 in the air drying box 2, a wind shield 9 corresponding to an air outlet of the air blowers 3 is arranged at the top end of the air drying box 2, a plurality of stirring and scattering rollers 10 used for scattering the soil are arranged in the air drying box 2, the two air blowers 3 are symmetrically arranged in the two placing cavities 7 in the air drying box 2, the rotation of the stirring scattering roller 10 is driven by a motor 11, the bottom end of the air drying box 2 is provided with a humidity sensor 12 for measuring the temperature of soil, the outside of the air drying box 2 is provided with a control panel 13 electrically connected with the humidity sensor 12, the discharge end of the air drying box 2 is provided with a bin gate 14 for controlling the soil to enter the next operation space, the feed end of the air drying box 2 is also provided with a sealing cover plate 28, the cross section of the air drying box 2 is horn-shaped, the large end surface of the air drying box 2 is positioned above the small end surface of the air drying box 2, the outside of the air drying box 2 is provided with an air inlet groove, the air outlet of the air blower 3 is provided with a dustproof film for preventing the soil from flowing backwards, the bin gate 14 comprises movable doors 1401 symmetrically arranged, the movable doors 1401 are connected with the wall of the air drying box 2 through movable shafts, the bottom end of the air drying box 2 is provided with an adjustable hydraulic support rod 1402 for adjusting and supporting the opening angle of the movable doors 1401, a rubber soft cushion 1403 is arranged at the joint of the two movable doors 1401, a cavity 4 is arranged in the processing box 1, a crushing structure 5 for crushing the air-dried soil is arranged in the cavity 4, the crushing structure 5 comprises a plurality of rolling rollers 15 in a meshed state, the rolling rollers 15 in the meshed state are positioned below a discharge port of the air-dried box 2, an annular baffle 16 is arranged at the upper part of the rolling rollers 15, the annular baffle 16 can prevent the soil from falling off, a discharge port 17 for primarily processing the crushed soil is arranged at the bottom of the processing box 1, the rotating rotation of the two rolling rollers 15 in the meshed state is driven by a servo motor A30, a dust suction pump 19 communicated with the discharge port 17 is arranged outside the processing box 1, the discharge end of the dust suction pump 19 is positioned above the rolling rollers 15, a detachable filter screen plate 18 is arranged at the lower end of the discharge port 17, the mesh number of the filter screen plate 18 is between 1 mesh and 10 mesh, a storage box 31 is arranged in the processing box 1, an adjustable high-pressure spray nozzle 20 corresponding to the rolling roller 15 is arranged outside the storage box 31, the adjustable high-pressure spray nozzle 20 is positioned above the rolling roller 15, a water inlet pipe 21 communicated with the storage box 31 is arranged outside the processing box 1, a collecting device 6 for screening the crushed soil is arranged below the processing box 1, the collecting device 6 comprises a vibration type collecting box 22, a pull type filter screen plate 29 for filtering the crushed soil is arranged in the vibration type collecting box 22, a plurality of movable rollers 23 capable of rotating are arranged in the vibration type collecting box, a plurality of eccentric turntables 24 are arranged on the movable rollers 23, a support 25 is arranged at the bottom of the vibration type collecting box 22, a return spring 26 which is connected with the vibration type collecting box 22 and is elastically returned is arranged on the support 25, and the pull type filter screen plate 29 is fixed by screws, the rotating rotation of the movable roller 23 is driven by a servo motor B27, and the filter hole number of the pull-out type filter screen plate 22 is 20-100 meshes.

Referring to fig. 1 to 8, a method for using a soil testing pretreatment,

the method comprises the following steps: personnel need wash this equipment and drying process and dry before gathering and the preliminary treatment to the soil that needs detected, wait that equipment dries the back that finishes, and personnel are in sending required soil into air-dry box 2, later at the starting equipment.

Step two: after the equipment starts, make soil fall into door 14 on, later break up the stirring through high-speed moving stirring break up roller 10 and break up the stirring to soil, at this moment, in breaking up the stirring in-process, can flow through in the soil through the wind that hair-dryer 3 blew out, and then can accelerate the air flow of air-dry box 2, thereby can accelerate the air-dry speed of soil, the wind that later hair-dryer 3 blew out blows to the bottom of deep bead 9, and the soil surface of flowing through once more, and then can the recirculation air-dry soil, ensure the air-dried rapidity of soil, later detect the soil after air-drying through humidity transducer 12, after the temperature when waiting to detect, it can to open door 14, thereby make soil get into next operation step.

Step three: then the soil falls into the processing box 1, the soil is rolled and crushed by the meshed rolling roller 15, part of the soil after rolling falls into the vibration type collecting box 22 along the discharge port 17, then the other part of the soil is remained on the filter screen plate 18 in the discharge port 17, at this time, the soil remained on the filter screen plate 18 can be sprayed to the surface of the meshed rolling roller 15 from the discharge end of the dust suction pump 19 by the dust suction pump 19, then the previous operation is repeated until all the soil falls into the vibration type collecting box 22, and then the next operation is carried out.

Step four: treat before the soil falls into vibrations formula collecting box 22, the personnel can place soil collection device in the below of vibrations formula collecting box 22, thereby make partial soil directly fall into soil collection device, then the starting apparatus, thereby make servo motor B drive movable roller 23 rotate, thereby drive eccentric carousel 24 and rotate, and then carry out eccentric rotation at eccentric carousel 24 under, can drive the pull formula in vibrations formula collecting box 22 and filter otter board 29 and shake, thereby filter the soil in the otter board 29 with the pull formula and sieve the processing, it can to collect partial soil through soil collection device at last.

Step five: after finishing collecting, personnel can spray the washing through adjustable high pressure spray nozzle 20 to handling case 1, prevent to roll and remain soil on roller 15 to the going on of operation next time.

The electric elements presented in the paper are all electrically connected with an external master controller and 380V commercial power, and the master controller can be a conventional known device which is controlled by a computer and the like.

In the description of the present specification, the terms "connect", "mount", "fix", "set", and the like are used in a broad sense, for example, the "connect" may be a fixed connection or an indirect connection through intermediate components without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, and as such, for a person skilled in the art, the specific meaning of the above terms in the present invention or the invention can be understood according to specific situations.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims (3)

1. The utility model provides a soil detection preprocessing device, is including handling case (1), its characterized in that: the soil treatment device is characterized in that an air drying box (2) used for collecting soil is arranged above the treatment box (1), a placing box (32) used for carrying out small-amplitude displacement adjustment is arranged outside the air drying box (2), a storage cavity (33) used for storing the soil is arranged in the placing box (32), a push-pull plate (34) and a push-pull plate (34) used for pushing the soil to move are arranged in the placing box (32) and controlled through a handle (35), a closed door (36) is arranged at the discharge end of the placing box (32) and connected with the push-pull plate (34) through a pull rope (37), an air blower (3) used for carrying out air drying treatment on the soil is arranged in the air drying box (2), a cavity (4) is arranged in the treatment box (1), a crushing structure (5) used for crushing the soil after the air drying treatment is arranged in the cavity (4), and a collecting device (6) used for carrying out screening treatment on the crushed soil is arranged below the treatment box (1) .

2. A soil detection pretreatment apparatus according to claim 1, characterized in that: the air dryer is characterized in that the air blowers (3) are located in a placing cavity (7) in the air drying box (2), wind shields (9) corresponding to air outlets of the air blowers (3) are arranged at the top end of the air drying box (2), and a plurality of stirring and scattering rollers (10) for scattering soil are arranged in the air drying box (2).

3. A soil detection pretreatment apparatus according to claim 2, characterized in that: two in two chamber (7) of placing that air blower (3) are the symmetric distribution and set up in air-drying box (2), the rotatory rotation that roller (10) was broken up in the stirring is driven through motor (11), the bottom of air-drying box (2) is equipped with humidity transducer (12) that carry out the temperature measurement to soil, the outside of air-drying box (2) is equipped with control panel (13) with humidity transducer (12) looks electrical connection, the discharge end of air-drying box (2) is equipped with control soil and gets into bin gate (14) in next operation space.

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